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violet · cool

#751dc2

a dark, vivid violet · cool · closest name: Dark Violet

Token name suggestion: Forest Amethyst

RGB
117, 29, 194
HSL
272°, 74%, 44%
CMYK
40, 85, 0, 24
Luminance
0.0856

#751dc2 is a dark vivid violet, 272° on the wheel and 66/100 on the cool side. Put white text on it (7.75:1). As text it scores 7.75:1 on white — safe at any size. Nearest name is Dark Violet, nearest Tailwind family is violet.

hsl(272 74% 44%)rgb(117 29 194)Base step 700AAA inkCool

At a glance

Every number on this page in one read: what #751dc2 is made of, how bright it looks, and which way it leans.

Hex
#751dc2
Hue
272°
violet
Saturation
74%
vivid
Lightness
44%
dark
Brightness
76%
HSV value
Perceived
37%
weighted brightness
Luminance
0.0856
WCAG relative
Temperature
Cool
66/100 cool
Color family
Violet
Tone
Vivid
Best ink
White
7.75:1
Closest name
Dark Violet
ΔE2000 5.1
Chroma
93.5
LCH, 0–130ish
OKLCH L
0.470
perceptual lightness
Tailwind
violet
500 · ΔE 16.1
Web-safe
#6633CC
nearest of 216
Where it sits
Hue272° of 360°
Saturation74%
Lightness44%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #751dc2.

Temperature
Warm ← → Cool66% 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
Red44%
Green10%
Blue46%

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

Every format

HEX#751dc2
HEX (8-digit)#751dc2ff
RGBrgb(117, 29, 194)
RGBArgba(117, 29, 194, 1)
HSLhsl(272, 74%, 44%)
HSV / HSBhsv(272, 85%, 76%)
HWBhwb(272 11% 24%)
CMYKcmyk(40%, 85%, 0%, 24%)
LABlab(35.1 64.2 -68.0)
LCHlch(35.1 93.5 313.4)
OKLCHoklch(0.470 0.228 301.5)
XYZ (D65)xyz(17.51, 8.56, 51.76)
Decimal7675330
Display P3color(display-p3 0.459 0.114 0.761)
Web-safe#6633CC

Copy-ready code

every platformclick to select
/* CSS */
color: #751dc2;
background-color: #751dc2;
/* CSS custom property */
--brand: #751dc2;
/* Tailwind (arbitrary) */
class="text-[#751dc2] bg-[#751dc2]"
/* SCSS */
$brand: #751dc2;
/* SwiftUI */
Color(red: 0.459, green: 0.114, blue: 0.761)
/* UIKit */
UIColor(red: 0.459, green: 0.114, blue: 0.761, alpha: 1)
/* Android XML */
<color name="brand">#751DC2</color>
/* Android Compose */
Color(0xFF751DC2)
/* Flutter */
Color(0xFF751DC2)
/* Python / OpenCV (BGR) */
(194, 29, 117)
/* Python / PIL (RGB) */
(117, 29, 194)
/* Java AWT */
new Color(117, 29, 194)
/* .NET */
Color.FromArgb(255, 117, 29, 194)
/* OpenGL / Unity (0–1) */
(0.4588f, 0.1137f, 0.7608f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{117,29,194}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #751dc2 85%, white);
border-color: color-mix(in oklab, #751dc2 40%, transparent);
/* theme-aware in one line */
color: light-dark(#43116F, #E1D3EE);
/* relative colour syntax */
--hover: hsl(from #751dc2 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: #F8F3FC;
  --brand-100: #F0E7F9;
  --brand-200: #DFC8F3;
  --brand-300: #CA9DF0;
  --brand-400: #AF6DE9;
  --brand-500: #943CE2;
  --brand-600: #8020D5;
  --brand-700: #751dc2;
  --brand-800: #56158E;
  --brand-900: #401467;
  --brand-950: #280C40;
  --brand: #751dc2;
  --brand-ink: #ffffff;
  --brand-surface: #F8F4FA;
  --brand-border: #D8C0ED;
  --brand-hover: #6218A3;
  --brand-pressed: #4F1484;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #1D1424;
    --brand-ink: #E1D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F8F3FC',
        100: '#F0E7F9',
        200: '#DFC8F3',
        300: '#CA9DF0',
        400: '#AF6DE9',
        500: '#943CE2',
        600: '#8020D5',
        700: '#751dc2',
        800: '#56158E',
        900: '#401467',
        950: '#280C40',
        DEFAULT: '#751dc2',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F8F3FC,
  '100': #F0E7F9,
  '200': #DFC8F3,
  '300': #CA9DF0,
  '400': #AF6DE9,
  '500': #943CE2,
  '600': #8020D5,
  '700': #751dc2,
  '800': #56158E,
  '900': #401467,
  '950': #280C40,
);
$brand-base: #751dc2;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F8F3FC", "$type": "color" },
      "100": { "$value": "#F0E7F9", "$type": "color" },
      "200": { "$value": "#DFC8F3", "$type": "color" },
      "300": { "$value": "#CA9DF0", "$type": "color" },
      "400": { "$value": "#AF6DE9", "$type": "color" },
      "500": { "$value": "#943CE2", "$type": "color" },
      "600": { "$value": "#8020D5", "$type": "color" },
      "700": { "$value": "#751dc2", "$type": "color" },
      "800": { "$value": "#56158E", "$type": "color" },
      "900": { "$value": "#401467", "$type": "color" },
      "950": { "$value": "#280C40", "$type": "color" }
    },
    "brandInk": { "$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 #751dc2 · 7.75:1
Use #ffffffAAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 7.75:1 · recommended
AA pass · AA large pass · AAA pass
Aa
Black text · 2.71:1
AA fail · AA large fail · AAA fail
Reading the other direction: #751dc2 as text scores 7.75:1 on white and 2.71:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F3E9FC at 6.59:1.

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
#751dc2 · 7.75:1
AA on whitealready passes
#751dc2
The quick fox
#751dc2 · 7.75:1
AAA on whitealready passes
#751dc2
The quick fox
#9D4CE4 · 4.59:1
AA on black+16% L
#9D4CE4
The quick fox
#B87DEC · 7.18:1
AAA on black+27% L
#B87DEC

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #751DC2 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
#751dc2 on white: 7.75:1
AA ✓ pass · AA-large · AAA
Aa
#751dc2 on black: 2.71:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #751dc2 as text on that neutral, and that neutral as text on #751dc2.

NeutralRatioBoth directions
White7.75:1AaAa
Slate 507.40:1AaAa
Slate 1007.07:1AaAa
Slate 2006.28:1AaAa
Slate 3005.22:1AaAa
Slate 4003.02:1AaAa
Slate 5001.63:1AaAa
Slate 6001.02:1AaAa
Slate 7001.34:1AaAa
Slate 8001.89:1AaAa
Slate 9002.30:1AaAa
Black2.71:1AaAa
Colour vision deficiency
true color
protanopia · #0052C6
deuteranopia · #0052BF
tritanopia · #634E74

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. #751dc2 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.

#F8F3FC
#F0E7F9
#DFC8F3
#CA9DF0
#AF6DE9
#943CE2
#8020D5
#751dc2
#56158E
#401467
#280C40
Base = 700Lightest = 50 · #F8F3FCDarkest = 950 · #280C40Text 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 0.057 301.5);
  --brand-100: oklch(0.94 0.091 301.5);
  --brand-200: oklch(0.88 0.137 301.5);
  --brand-300: oklch(0.80 0.178 301.5);
  --brand-400: oklch(0.72 0.210 301.5);
  --brand-500: oklch(0.64 0.228 301.5);
  --brand-600: oklch(0.56 0.228 301.5);
  --brand-700: oklch(0.48 0.214 301.5);
  --brand-800: oklch(0.40 0.192 301.5);
  --brand-900: oklch(0.32 0.160 301.5);
  --brand-950: oklch(0.24 0.125 301.5);
}

Colors that work with #751dc2

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#F8F4FA
Tinted page background
Border#D8C0ED
Hairlines and dividers
Muted text#754B9B
Captions on the surface
Accent#88B517
Second voice, not a rival
Dark variant#43116F
Hover, pressed, headers
Light variant#F3E9FC
Selected rows, tints
Dark surface#1D1424
Dark-mode background
Hover#6218A3
One step down in lightness
Pressed#4F1484
Two steps down
Disabled#A994BB
Chroma pulled out
Focus ring#8013E0
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 #751dc2

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
  • Text on black or near-black surfaces
  • 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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. 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
  • EnergyMedium-high
  • Weight56/100
  • TemperatureCool
  • ApproachabilityReserved

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#6AC21D
Analogous left#221DC2
Analogous right#C21DBC
Split-complement 1#BCC21D
Split-complement 2#1DC222
Triadic 1#C2751D
Triadic 2#1DC275
Tetradic#C2221D
On the wheel
Base+30°−30°+120°+240°+180°272°

#751dc2 sits at 272°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red45.9%
Green11.4%
Blue76.1%
R · 0–255
117
0x75
G · 0–255
29
0x1d
B · 0–255
194
0xc2

CMYK percentages

Cyan39.7%
Magenta85.1%
Yellow0.0%
Key (black)23.9%

Total ink coverage is 149%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#751dc2 text on a black background

contrast 2.71:1

Card sample

#751dc2 text on a white background

contrast 7.75:1

Card sample

#751dc2 on grey

7.07:1

#751dc2 on its own surface

7.12:1

#751dc2 on its dark surface

2.30:1

CSS3 live lab

Text font color

The quick brown fox

color: #751dc2;
Background color
Panel with #751dc2 background
background-color: #751dc2;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #751dc2;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(117, 29, 194, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(117, 29, 194, 0.45);
Border & gradient
Gradient panel
border: 3px solid #751dc2;
background: linear-gradient(135deg, #751dc2, #C21DA1);
Gradient text

Gradient headline

background: linear-gradient(90deg, #751dc2, #C21D78);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #751dc2;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #751dc2;
caret-color: #751dc2;
Left rule
Pull quote or callout
border-left: 4px solid #751dc2;
Ring + tint
Selected chip
background: #F3E9FC;
box-shadow: inset 0 0 0 2px #751dc2;
Conic badge
68%
background: conic-gradient(#751dc2 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #751dc2 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(117, 29, 194, 0.5)
rgb(117 29 194 / 50%)
#751dc280
hsl(272 74% 44% / 50%)
color-mix(in srgb, #751dc2 50%, transparent)
Alpha8-digit hexFlat on white
10%#751dc21a#F1E8F9
20%#751dc233#E3D2F3
40%#751dc266#C8A5E7
60%#751dc299#AC77DA
80%#751dc2cc#914ACE

Gradients from #751dc2

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, #943AE2, #751dc2 45%, #43116F);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #751dc2, #A7197F);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #751dc2, #6AC21D);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #A255E6 0%, #751dc2 45%, #43116F 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F8F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #323AE0 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #DD21C7 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #43116F 0%, transparent 65%), #751dc2;

Monochromatic scale

Palettes built from #751dc2

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.

#751dc2 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

Converts to four-color process without much drama. Proof it anyway.

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 2.71:1 — lift it to #9D4CE4 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.

#751dc2, answered

What color is #751dc2?

#751dc2 is a dark vivid violet, closest to Dark Violet (ΔE2000 5.1). It sits at 272° on the hue wheel with 74% saturation and 44% lightness, which reads as cool.

What is the RGB value of #751dc2?

rgb(117, 29, 194) — 117 red, 29 green and 194 blue out of 255, or 45.9% / 11.4% / 76.1% by channel.

What is #751dc2 in HSL and HSV?

hsl(272, 74%, 44%) and hsv(272, 85%, 76%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #751dc2 a light or a dark color?

It is a dark color. Relative luminance is 0.0856 and perceived brightness is 37%, so white text on it reaches 7.75:1.

Should I use black or white text on #751dc2?

White. It scores 7.75:1 against #751dc2, versus 2.71:1 for black — AAA at any size.

Is #751dc2 accessible on a white background?

#751dc2 on white scores 7.75:1, which clears AAA at every size.

What is the complementary color of #751dc2?

#6AC21D sits directly opposite on the wheel. Softer options are the split-complements #BCC21D and #1DC222, which give the same contrast with far less vibration.

What colors go well with #751dc2?

For interface work: #F8F4FA as the surface, #D8C0ED for borders, #754B9B for secondary text, #88B517 as an accent and #43116F for hover and pressed states. For a palette, the analogous pair #221DC2 and #C21DBC stays calm, while #6AC21D is the loudest partner.

What is #751dc2 in CMYK for printing?

cmyk(40%, 85%, 0%, 24%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #751dc2 warm or cool?

Cool — it scores 66 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #B11DC2; nudged cooler, #371BC4.

Which Tailwind color is closest to #751dc2?

The violet family — its 500 step is #8b5cf6, ΔE2000 16.1 away. That is a visible difference, so define #751dc2 as a custom token rather than reaching for the built-in.

How do I use #751dc2 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#751dc2] or text-[#751dc2], 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 #751dc2 with 50% opacity?

rgba(117, 29, 194, 0.5), or #751dc280 in eight-digit hex. Over white that composites to #BA8EE1; over black, #3B0F61.

Is #751dc2 a web-safe color?

No. The nearest web-safe colour is #6633CC, ΔE2000 4.2 away. The palette only matters for legacy displays and some email clients now.

What does the color #751dc2 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 #751dc2?

The safest is same-hue elevation: linear-gradient(135deg, #943AE2, #751dc2 45%, #43116F). For more colour, a short hue run to #A7197F keeps it rich without turning muddy.

Work with #751dc2 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #751dc2 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.