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violet · cool

#930bcf

a dark, electric violet · cool · “Dark Violet”

Token name suggestion: Slate Plum

RGB
147, 11, 207
HSL
282°, 90%, 43%
CMYK
29, 95, 0, 19
Luminance
0.1095

#930bcf is a dark electric violet, 282° on the wheel and 60/100 on the cool side. Put white text on it (6.58:1). As text it scores 6.58:1 on white — safe at any size. Nearest name is Dark Violet, nearest Tailwind family is purple.

hsl(282 90% 43%)rgb(147 11 207)Base step 700AA inkCool

At a glance

Every number on this page in one read: what #930bcf is made of, how bright it looks, and which way it leans.

Hex
#930bcf
Hue
282°
violet
Saturation
90%
electric
Lightness
43%
dark
Brightness
81%
HSV value
Perceived
42%
weighted brightness
Luminance
0.1095
WCAG relative
Temperature
Cool
60/100 cool
Color family
Violet
Tone
Electric
Best ink
White
6.58:1
Closest name
Dark Violet
ΔE2000 0.6
Chroma
100.8
LCH, 0–130ish
OKLCH L
0.513
perceptual lightness
Tailwind
purple
500 · ΔE 14.1
Web-safe
#9900CC
nearest of 216
Where it sits
Hue282° of 360°
Saturation90%
Lightness43%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #930bcf.

Temperature
Warm ← → Cool60% cool

Reads cool. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red57%
Green2%
Blue41%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#930bcf
HEX (8-digit)#930bcfff
RGBrgb(147, 11, 207)
RGBArgba(147, 11, 207, 1)
HSLhsl(282, 90%, 43%)
HSV / HSBhsv(282, 95%, 81%)
HWBhwb(282 4% 19%)
CMYKcmyk(29%, 95%, 0%, 19%)
LABlab(39.5 74.2 -68.2)
LCHlch(39.5 100.8 317.4)
OKLCHoklch(0.513 0.254 310.3)
XYZ (D65)xyz(23.41, 10.95, 59.90)
Decimal9636815
Display P3color(display-p3 0.576 0.043 0.812)
Web-safe#9900CC

Copy-ready code

every platformclick to select
/* CSS */
color: #930bcf;
background-color: #930bcf;
/* CSS custom property */
--brand: #930bcf;
/* Tailwind (arbitrary) */
class="text-[#930bcf] bg-[#930bcf]"
/* SCSS */
$brand: #930bcf;
/* SwiftUI */
Color(red: 0.576, green: 0.043, blue: 0.812)
/* UIKit */
UIColor(red: 0.576, green: 0.043, blue: 0.812, alpha: 1)
/* Android XML */
<color name="brand">#930BCF</color>
/* Android Compose */
Color(0xFF930BCF)
/* Flutter */
Color(0xFF930BCF)
/* Python / OpenCV (BGR) */
(207, 11, 147)
/* Python / PIL (RGB) */
(147, 11, 207)
/* Java AWT */
new Color(147, 11, 207)
/* .NET */
Color.FromArgb(255, 147, 11, 207)
/* OpenGL / Unity (0–1) */
(0.5765f, 0.0431f, 0.8118f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{147,11,207}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #930bcf 85%, white);
border-color: color-mix(in oklab, #930bcf 40%, transparent);
/* theme-aware in one line */
color: light-dark(#560679, #E6D3EE);
/* relative colour syntax */
--hover: hsl(from #930bcf h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F9F2FD;
  --brand-100: #F4E5FB;
  --brand-200: #E8C3F8;
  --brand-300: #DA94F9;
  --brand-400: #C85FF7;
  --brand-500: #B62AF4;
  --brand-600: #A50CE8;
  --brand-700: #930bcf;
  --brand-800: #6E089B;
  --brand-900: #510B70;
  --brand-950: #320746;
  --brand: #930bcf;
  --brand-ink: #ffffff;
  --brand-surface: #F9F4FA;
  --brand-border: #DFC0ED;
  --brand-hover: #7B09AD;
  --brand-pressed: #63078B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #1F1424;
    --brand-ink: #E6D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F9F2FD',
        100: '#F4E5FB',
        200: '#E8C3F8',
        300: '#DA94F9',
        400: '#C85FF7',
        500: '#B62AF4',
        600: '#A50CE8',
        700: '#930bcf',
        800: '#6E089B',
        900: '#510B70',
        950: '#320746',
        DEFAULT: '#930bcf',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F9F2FD,
  '100': #F4E5FB,
  '200': #E8C3F8,
  '300': #DA94F9,
  '400': #C85FF7,
  '500': #B62AF4,
  '600': #A50CE8,
  '700': #930bcf,
  '800': #6E089B,
  '900': #510B70,
  '950': #320746,
);
$brand-base: #930bcf;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F9F2FD", "$type": "color" },
      "100": { "$value": "#F4E5FB", "$type": "color" },
      "200": { "$value": "#E8C3F8", "$type": "color" },
      "300": { "$value": "#DA94F9", "$type": "color" },
      "400": { "$value": "#C85FF7", "$type": "color" },
      "500": { "$value": "#B62AF4", "$type": "color" },
      "600": { "$value": "#A50CE8", "$type": "color" },
      "700": { "$value": "#930bcf", "$type": "color" },
      "800": { "$value": "#6E089B", "$type": "color" },
      "900": { "$value": "#510B70", "$type": "color" },
      "950": { "$value": "#320746", "$type": "color" }
    },
    "brandInk": { "$value": "#ffffff", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#ffffff on #930bcf · 6.58:1
Use #ffffffAA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 6.58:1 · recommended
AA pass · AA large pass · AAA fail
Aa
Black text · 3.19:1
AA fail · AA large pass · AAA fail
Reading the other direction: #930bcf as text scores 6.58:1 on white and 3.19:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F7E7FE at 5.59:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#930bcf · 6.58:1
AA on whitealready passes
#930bcf
The quick fox
#8C0AC5 · 7.08:1
AAA on white−2% L
#8C0AC5
The quick fox
#B528F4 · 4.57:1
AA on black+13% L
#B528F4
The quick fox
#CD6CF7 · 7.08:1
AAA on black+27% L
#CD6CF7

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #930BCF is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#930bcf on white: 6.58:1
AA ✓ pass · AA-large · AAA
Aa
#930bcf on black: 3.19:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #930bcf as text on that neutral, and that neutral as text on #930bcf.

NeutralRatioBoth directions
White6.58:1AaAa
Slate 506.29:1AaAa
Slate 1006.01:1AaAa
Slate 2005.34:1AaAa
Slate 3004.43:1AaAa
Slate 4002.57:1AaAa
Slate 5001.38:1AaAa
Slate 6001.15:1AaAa
Slate 7001.57:1AaAa
Slate 8002.22:1AaAa
Slate 9002.71:1AaAa
Black3.19:1AaAa
Colour vision deficiency
true color
protanopia · #0058D4
deuteranopia · #005FCC
tritanopia · #8A4C7A

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #930bcf is pinned to step 700; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F9F2FD
#F4E5FB
#E8C3F8
#DA94F9
#C85FF7
#B62AF4
#A50CE8
#930bcf
#6E089B
#510B70
#320746
Base = 700Lightest = 50 · #F9F2FDDarkest = 950 · #320746Text step on white = 500
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.064 310.3);
  --brand-100: oklch(0.94 0.102 310.3);
  --brand-200: oklch(0.88 0.152 310.3);
  --brand-300: oklch(0.80 0.198 310.3);
  --brand-400: oklch(0.72 0.234 310.3);
  --brand-500: oklch(0.64 0.254 310.3);
  --brand-600: oklch(0.56 0.254 310.3);
  --brand-700: oklch(0.48 0.239 310.3);
  --brand-800: oklch(0.40 0.213 310.3);
  --brand-900: oklch(0.32 0.178 310.3);
  --brand-950: oklch(0.24 0.140 310.3);
}

Colors that work with #930bcf

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#ffffff
White wins here
Surface#F9F4FA
Tinted page background
Border#DFC0ED
Hairlines and dividers
Muted text#824B9B
Captions on the surface
Accent#70C507
Second voice, not a rival
Dark variant#560679
Hover, pressed, headers
Light variant#F7E7FE
Selected rows, tints
Dark surface#1F1424
Dark-mode background
Hover#7B09AD
One step down in lightness
Pressed#63078B
Two steps down
Disabled#AD91B9
Chroma pulled out
Focus ring#A500EE
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #930bcf

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Body text and links on white
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Full-page backgrounds — tiring over long sessions
  • Black text placed on it
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Any size
Safe as a fill behind white type
Yes
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

creativepremiummodernimaginative

Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The low lightness adds weight and formality.

Worth knowing

Deep violets swallow detail on screens with poor gamma; check it on a cheap laptop panel.

Reads as
  • FormalityHigh
  • EnergyHigh
  • Weight57/100
  • TemperatureCool
  • ApproachabilityBalanced

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#47CF0B
Analogous left#310BCF
Analogous right#CF0BA9
Split-complement 1#A9CF0B
Split-complement 2#0BCF31
Triadic 1#CF930B
Triadic 2#0BCF93
Tetradic#CF310B
On the wheel
Base+30°−30°+120°+240°+180°282°

#930bcf sits at 282°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red57.6%
Green4.3%
Blue81.2%
R · 0–255
147
0x93
G · 0–255
11
0x0b
B · 0–255
207
0xcf

CMYK percentages

Cyan29.0%
Magenta94.7%
Yellow0.0%
Key (black)18.8%

Total ink coverage is 143%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#930bcf text on a black background

contrast 3.19:1

Card sample

#930bcf text on a white background

contrast 6.58:1

Card sample

#930bcf on grey

6.01:1

#930bcf on its own surface

6.07:1

#930bcf on its dark surface

2.69:1

CSS3 live lab

Text font color

The quick brown fox

color: #930bcf;
Background color
Panel with #930bcf background
background-color: #930bcf;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #930bcf;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(147, 11, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(147, 11, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #930bcf;
background: linear-gradient(135deg, #930bcf, #CF0B88);
Gradient text

Gradient headline

background: linear-gradient(90deg, #930bcf, #CF0B57);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #930bcf;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #930bcf;
caret-color: #930bcf;
Left rule
Pull quote or callout
border-left: 4px solid #930bcf;
Ring + tint
Selected chip
background: #F7E7FE;
box-shadow: inset 0 0 0 2px #930bcf;
Conic badge
68%
background: conic-gradient(#930bcf 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #930bcf over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(147, 11, 207, 0.5)
rgb(147 11 207 / 50%)
#930bcf80
hsl(282 90% 43% / 50%)
color-mix(in srgb, #930bcf 50%, transparent)
Alpha8-digit hexFlat on white
10%#930bcf1a#F4E7FA
20%#930bcf33#E9CEF5
40%#930bcf66#D49DEC
60%#930bcf99#BE6DE2
80%#930bcfcc#A93CD9

Gradients from #930bcf

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #B424F3, #930bcf 45%, #560679);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #930bcf, #B20967);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #930bcf, #47CF0B);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #BE41F5 0%, #930bcf 45%, #560679 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F9F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #321AF3 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #EC0DAE 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #560679 0%, transparent 65%), #930bcf;

Monochromatic scale

Palettes built from #930bcf

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#930bcf in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
Creative toolsFintechBeautyLuxury
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Too dim on dark surfaces at 3.19:1 — lift it to #B528F4 for body text, or reserve it for fills.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#930bcf, answered

What color is #930bcf?

#930bcf is a dark electric violet — the CSS keyword Dark Violet. It sits at 282° on the hue wheel with 90% saturation and 43% lightness, which reads as cool.

What is the RGB value of #930bcf?

rgb(147, 11, 207) — 147 red, 11 green and 207 blue out of 255, or 57.6% / 4.3% / 81.2% by channel.

What is #930bcf in HSL and HSV?

hsl(282, 90%, 43%) and hsv(282, 95%, 81%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #930bcf a light or a dark color?

It is a dark color. Relative luminance is 0.1095 and perceived brightness is 42%, so white text on it reaches 6.58:1.

Should I use black or white text on #930bcf?

White. It scores 6.58:1 against #930bcf, versus 3.19:1 for black — AA at any size.

Is #930bcf accessible on a white background?

#930bcf on white scores 6.58:1, which clears AA at every size but not AAA.

What is the complementary color of #930bcf?

#47CF0B sits directly opposite on the wheel. Softer options are the split-complements #A9CF0B and #0BCF31, which give the same contrast with far less vibration.

What colors go well with #930bcf?

For interface work: #F9F4FA as the surface, #DFC0ED for borders, #824B9B for secondary text, #70C507 as an accent and #560679 for hover and pressed states. For a palette, the analogous pair #310BCF and #CF0BA9 stays calm, while #47CF0B is the loudest partner.

What is #930bcf in CMYK for printing?

cmyk(29%, 95%, 0%, 19%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #930bcf warm or cool?

Cool — it scores 60 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #CF0BC3; nudged cooler, #4A09D1.

Which Tailwind color is closest to #930bcf?

The purple family — its 500 step is #a855f7, ΔE2000 14.1 away. That is a visible difference, so define #930bcf as a custom token rather than reaching for the built-in.

How do I use #930bcf in Tailwind CSS?

Inline it as an arbitrary value with bg-[#930bcf] or text-[#930bcf], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #930bcf with 50% opacity?

rgba(147, 11, 207, 0.5), or #930bcf80 in eight-digit hex. Over white that composites to #C985E7; over black, #4A0668.

Is #930bcf a web-safe color?

No. The nearest web-safe colour is #9900CC, ΔE2000 1.1 away. The palette only matters for legacy displays and some email clients now.

What does the color #930bcf mean?

As a violet, it reads creative, premium, modern. Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #930bcf?

The safest is same-hue elevation: linear-gradient(135deg, #B424F3, #930bcf 45%, #560679). For more colour, a short hue run to #B20967 keeps it rich without turning muddy.

Work with #930bcf in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #930bcf at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.