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blue · cool

#786ec6

a balanced, soft blue · cool · closest name: Medium Purple

Token name suggestion: Signal Denim

RGB
120, 110, 198
HSL
247°, 44%, 60%
CMYK
39, 44, 0, 22
Luminance
0.1922

#786ec6 is a balanced soft blue, 247° on the wheel and 80/100 on the cool side. Put black text on it (4.84:1). As text it scores 4.33:1 on white — large text only. Nearest name is Medium Purple, nearest Tailwind family is indigo.

hsl(247 44% 60%)rgb(120 110 198)Base step 500AA inkCool

At a glance

Every number on this page in one read: what #786ec6 is made of, how bright it looks, and which way it leans.

Hex
#786ec6
Hue
247°
blue
Saturation
44%
soft
Lightness
60%
balanced
Brightness
78%
HSV value
Perceived
49%
weighted brightness
Luminance
0.1922
WCAG relative
Temperature
Cool
80/100 cool
Color family
Blue
Tone
Soft
Best ink
Black
4.84:1
Closest name
Medium Purple
ΔE2000 6.2
Chroma
51.4
LCH, 0–130ish
OKLCH L
0.587
perceptual lightness
Tailwind
indigo
500 · ΔE 7.6
Web-safe
#6666CC
nearest of 216
Where it sits
Hue247° of 360°
Saturation44%
Lightness60%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #786ec6.

Temperature
Warm ← → Cool80% 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
Red21%
Green58%
Blue21%

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

Every format

HEX#786ec6
HEX (8-digit)#786ec6ff
RGBrgb(120, 110, 198)
RGBArgba(120, 110, 198, 1)
HSLhsl(247, 44%, 60%)
HSV / HSBhsv(247, 44%, 78%)
HWBhwb(247 43% 22%)
CMYKcmyk(39%, 44%, 0%, 22%)
LABlab(51.0 25.3 -44.7)
LCHlch(51.0 51.4 299.5)
OKLCHoklch(0.587 0.132 286.8)
XYZ (D65)xyz(23.51, 19.22, 55.89)
Decimal7892678
Display P3color(display-p3 0.471 0.431 0.776)
Web-safe#6666CC

Copy-ready code

every platformclick to select
/* CSS */
color: #786ec6;
background-color: #786ec6;
/* CSS custom property */
--brand: #786ec6;
/* Tailwind (arbitrary) */
class="text-[#786ec6] bg-[#786ec6]"
/* SCSS */
$brand: #786ec6;
/* SwiftUI */
Color(red: 0.471, green: 0.431, blue: 0.776)
/* UIKit */
UIColor(red: 0.471, green: 0.431, blue: 0.776, alpha: 1)
/* Android XML */
<color name="brand">#786EC6</color>
/* Android Compose */
Color(0xFF786EC6)
/* Flutter */
Color(0xFF786EC6)
/* Python / OpenCV (BGR) */
(198, 110, 120)
/* Python / PIL (RGB) */
(120, 110, 198)
/* Java AWT */
new Color(120, 110, 198)
/* .NET */
Color.FromArgb(255, 120, 110, 198)
/* OpenGL / Unity (0–1) */
(0.4706f, 0.4314f, 0.7765f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{120,110,198}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #786ec6 85%, white);
border-color: color-mix(in oklab, #786ec6 40%, transparent);
/* theme-aware in one line */
color: light-dark(#2A245C, #D6D3EE);
/* relative colour syntax */
--hover: hsl(from #786ec6 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: #F5F5FA;
  --brand-100: #ECEAF5;
  --brand-200: #D4D1EB;
  --brand-300: #B4AEDF;
  --brand-400: #8E86D0;
  --brand-500: #786ec6;
  --brand-600: #5145B0;
  --brand-700: #443A92;
  --brand-800: #362E75;
  --brand-900: #2A2556;
  --brand-950: #1A1736;
  --brand: #786ec6;
  --brand-ink: #000000;
  --brand-surface: #F5F4FA;
  --brand-border: #C8C4E8;
  --brand-hover: #6054BC;
  --brand-pressed: #4E43AA;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #161424;
    --brand-ink: #D6D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F5F5FA',
        100: '#ECEAF5',
        200: '#D4D1EB',
        300: '#B4AEDF',
        400: '#8E86D0',
        500: '#786ec6',
        600: '#5145B0',
        700: '#443A92',
        800: '#362E75',
        900: '#2A2556',
        950: '#1A1736',
        DEFAULT: '#786ec6',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F5F5FA,
  '100': #ECEAF5,
  '200': #D4D1EB,
  '300': #B4AEDF,
  '400': #8E86D0,
  '500': #786ec6,
  '600': #5145B0,
  '700': #443A92,
  '800': #362E75,
  '900': #2A2556,
  '950': #1A1736,
);
$brand-base: #786ec6;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F5F5FA", "$type": "color" },
      "100": { "$value": "#ECEAF5", "$type": "color" },
      "200": { "$value": "#D4D1EB", "$type": "color" },
      "300": { "$value": "#B4AEDF", "$type": "color" },
      "400": { "$value": "#8E86D0", "$type": "color" },
      "500": { "$value": "#786ec6", "$type": "color" },
      "600": { "$value": "#5145B0", "$type": "color" },
      "700": { "$value": "#443A92", "$type": "color" },
      "800": { "$value": "#362E75", "$type": "color" },
      "900": { "$value": "#2A2556", "$type": "color" },
      "950": { "$value": "#1A1736", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$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#000000 on #786ec6 · 4.84:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 4.33:1
AA fail · AA large pass · AAA fail
Aa
Black text · 4.84:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #786ec6 as text scores 4.33:1 on white and 4.84:1 on black.
Best tinted ink on it, if plain black or white feels flat: #2A245C at 3.22:1.

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
#756AC5 · 4.54:1
AA on white−1% L
#756AC5
The quick fox
#5347B5 · 7.15:1
AAA on white−11% L
#5347B5
The quick fox
#786ec6 · 4.84:1
AA on blackalready passes
#786ec6
The quick fox
#978FD3 · 7.19:1
AAA on black+9% L
#978FD3

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #786EC6 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
#786ec6 on white: 4.33:1
AA ✗ fail · AA-large · AAA
Aa
#786ec6 on black: 4.84:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #786ec6 as text on that neutral, and that neutral as text on #786ec6.

NeutralRatioBoth directions
White4.33:1AaAa
Slate 504.14:1AaAa
Slate 1003.96:1AaAa
Slate 2003.52:1AaAa
Slate 3002.92:1AaAa
Slate 4001.69:1AaAa
Slate 5001.10:1AaAa
Slate 6001.75:1AaAa
Slate 7002.39:1AaAa
Slate 8003.37:1AaAa
Slate 9004.12:1AaAa
Black4.84:1AaAa
Colour vision deficiency
true color
protanopia · #4E7CC9
deuteranopia · #4D77C4
tritanopia · #627F90

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. #786ec6 is pinned to step 500; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F5F5FA
#ECEAF5
#D4D1EB
#B4AEDF
#8E86D0
#786ec6
#5145B0
#443A92
#362E75
#2A2556
#1A1736
Base = 500Lightest = 50 · #F5F5FADarkest = 950 · #1A1736Text step on white = 600
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 0.033 286.8);
  --brand-100: oklch(0.94 0.053 286.8);
  --brand-200: oklch(0.88 0.079 286.8);
  --brand-300: oklch(0.80 0.103 286.8);
  --brand-400: oklch(0.72 0.121 286.8);
  --brand-500: oklch(0.64 0.132 286.8);
  --brand-600: oklch(0.56 0.132 286.8);
  --brand-700: oklch(0.48 0.124 286.8);
  --brand-800: oklch(0.40 0.111 286.8);
  --brand-900: oklch(0.32 0.092 286.8);
  --brand-950: oklch(0.24 0.072 286.8);
}

Colors that work with #786ec6

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

Text on it#000000
Black wins here
Surface#F5F4FA
Tinted page background
Border#C8C4E8
Hairlines and dividers
Muted text#544B9B
Captions on the surface
Accent#968936
Second voice, not a rival
Dark variant#2A245C
Hover, pressed, headers
Light variant#EEEDF8
Selected rows, tints
Dark surface#161424
Dark-mode background
Hover#6054BC
One step down in lightness
Pressed#4E43AA
Two steps down
Disabled#CAC8DC
Chroma pulled out
Focus ring#7F74D5
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 #786ec6

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

Works well for
  • Headings from 24px up on white
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Small text on white — under 4.5:1
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
24px / 18.66px bold
Safe as a fill behind white type
No — use #2A245C
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.

trustedcalmcompetentcorporate

The default of institutions for a reason: blue is read as stable and safe across nearly every culture that has been surveyed.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. The mid lightness keeps it versatile in both themes.

Worth knowing

It is also the most crowded hue on the web. Distinctiveness has to come from your other choices.

Reads as
  • FormalityMedium
  • EnergyMedium
  • Weight40/100
  • 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#BCC66E
Analogous left#6E90C6
Analogous right#A46EC6
Split-complement 1#C6A46E
Split-complement 2#90C66E
Triadic 1#C6786E
Triadic 2#6EC678
Tetradic#C66E90
On the wheel
Base+30°−30°+120°+240°+180°247°

#786ec6 sits at 247°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red47.1%
Green43.1%
Blue77.6%
R · 0–255
120
0x78
G · 0–255
110
0x6e
B · 0–255
198
0xc6

CMYK percentages

Cyan39.4%
Magenta44.4%
Yellow0.0%
Key (black)22.4%

Total ink coverage is 106%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#786ec6 text on a black background

contrast 4.84:1

Card sample

#786ec6 text on a white background

contrast 4.33:1

Card sample

#786ec6 on grey

3.96:1

#786ec6 on its own surface

3.96:1

#786ec6 on its dark surface

4.18:1

CSS3 live lab

Text font color

The quick brown fox

color: #786ec6;
Background color
Panel with #786ec6 background
background-color: #786ec6;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #786ec6;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(120, 110, 198, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(120, 110, 198, 0.45);
Border & gradient
Gradient panel
border: 3px solid #786ec6;
background: linear-gradient(135deg, #786ec6, #B36EC6);
Gradient text

Gradient headline

background: linear-gradient(90deg, #786ec6, #C66EC3);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #786ec6;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #786ec6;
caret-color: #786ec6;
Left rule
Pull quote or callout
border-left: 4px solid #786ec6;
Ring + tint
Selected chip
background: #EEEDF8;
box-shadow: inset 0 0 0 2px #786ec6;
Conic badge
68%
background: conic-gradient(#786ec6 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #786ec6 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(120, 110, 198, 0.5)
rgb(120 110 198 / 50%)
#786ec680
hsl(247 44% 60% / 50%)
color-mix(in srgb, #786ec6 50%, transparent)
Alpha8-digit hexFlat on white
10%#786ec61a#F2F1F9
20%#786ec633#E4E2F4
40%#786ec666#C9C5E8
60%#786ec699#AEA8DD
80%#786ec6cc#938BD1

Gradients from #786ec6

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, #A19AD7, #786ec6 45%, #2A245C);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #786ec6, #B058BD);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #786ec6, #BCC66E);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #B5B0E0 0%, #786ec6 45%, #2A245C 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F5F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #93B2D4 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #B884CF 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #2A245C 0%, transparent 65%), #786ec6;

Monochromatic scale

Palettes built from #786ec6

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.

#786ec6 in the real world

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

Industries
TechnologyFinanceHealthcareEnterprise SaaS
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

Usable as-is on a dark surface at 4.84:1.

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.

#786ec6, answered

What color is #786ec6?

#786ec6 is a balanced soft blue, closest to Medium Purple (ΔE2000 6.2). It sits at 247° on the hue wheel with 44% saturation and 60% lightness, which reads as cool.

What is the RGB value of #786ec6?

rgb(120, 110, 198) — 120 red, 110 green and 198 blue out of 255, or 47.1% / 43.1% / 77.6% by channel.

What is #786ec6 in HSL and HSV?

hsl(247, 44%, 60%) and hsv(247, 44%, 78%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #786ec6 a light or a dark color?

It is a mid-tone. Relative luminance is 0.1922 and perceived brightness is 49%, so black text on it reaches 4.84:1.

Should I use black or white text on #786ec6?

Black. It scores 4.84:1 against #786ec6, versus 4.33:1 for white — AA at any size.

Is #786ec6 accessible on a white background?

#786ec6 on white scores 4.33:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #756AC5 to reach 4.5:1, or #5347B5 for 7:1.

What is the complementary color of #786ec6?

#BCC66E sits directly opposite on the wheel. Softer options are the split-complements #C6A46E and #90C66E, which give the same contrast with far less vibration.

What colors go well with #786ec6?

For interface work: #F5F4FA as the surface, #C8C4E8 for borders, #544B9B for secondary text, #968936 as an accent and #2A245C for hover and pressed states. For a palette, the analogous pair #6E90C6 and #A46EC6 stays calm, while #BCC66E is the loudest partner.

What is #786ec6 in CMYK for printing?

cmyk(39%, 44%, 0%, 22%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #786ec6 warm or cool?

Cool — it scores 80 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #986EC6; nudged cooler, #6C83C8.

Which Tailwind color is closest to #786ec6?

The indigo family — its 500 step is #6366f1, ΔE2000 7.6 away. That is a visible difference, so define #786ec6 as a custom token rather than reaching for the built-in.

How do I use #786ec6 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#786ec6] or text-[#786ec6], 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 #786ec6 with 50% opacity?

rgba(120, 110, 198, 0.5), or #786ec680 in eight-digit hex. Over white that composites to #BCB7E3; over black, #3C3763.

Is #786ec6 a web-safe color?

No. The nearest web-safe colour is #6666CC, ΔE2000 4.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #786ec6 mean?

As a blue, it reads trusted, calm, competent. The default of institutions for a reason: blue is read as stable and safe across nearly every culture that has been surveyed. At this moderate chroma the association is present but not shouted.

What gradient works with #786ec6?

The safest is same-hue elevation: linear-gradient(135deg, #A19AD7, #786ec6 45%, #2A245C). For more colour, a short hue run to #B058BD keeps it rich without turning muddy.

Work with #786ec6 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #786ec6 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.