#7C81BB#7C81BB

#7C81BB is a light, moderate blue. Relative luminance 0.236; OKLCH L 62.2% C 0.088 H 279.7°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#7C81BB
RGB	rgb(124, 129, 187)
HSL	hsl(235, 32%, 61%)
HSV	hsv(235, 34%, 73%)
CMYK	cmyk(33.7%, 31%, 0%, 26.7%)
CIE-LAB	lab(55.66, 12.04, -30.99)
CIE-LCH	lch(55.66, 33.25, 291.24°)
OKLab	oklab(62.22% 0.0148 -0.0863)
OKLCH	oklch(62.22% 0.088 279.7)
XYZ	xyz(25.1296, 23.5726, 50.2300)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C81BB #BBB67C

analogous

#7CA0BB #7C81BB #967CBB

triadic

#7C81BB #BB7C81 #81BB7C

tetradic

#7C81BB #BB7CA0 #BBB67C #7CBB96

square

#7C81BB #BB7CA0 #BBB67C #7CBB96

split-complementary

#7C81BB #BB967C #A0BB7C

monochromatic

#40457C #555CA4 #7C81BB #A4A8D0 #CDCEE5

Accessibility & contrast

On white

3.67

#7C81BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#7C81BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7C81BB

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C81BB	#FFFFFF	#000000	##000000
##7C81BB	1.00	3.67	5.71	5.71
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#6B8C96

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #7c81bb;
/* rgb */ color: rgb(124, 129, 187);
/* oklch */ color: oklch(62.2% 0.088 279.7);

Tailwind

colors: {
  custom: {
    50: '#a4a5cf',
    500: '#7c81bb',
    950: '#000000',
  },
}

SCSS

$custom: #7c81bb;
$custom-light: #a4a5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#7c81bb",
  "rgb": {
    "r": 124,
    "g": 129,
    "b": 187
  },
  "hsl": {
    "h": 235.238,
    "s": 31.658,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62222,
    "c": 0.08752,
    "h": 279.7
  },
  "luminance": 0.23573
}

Semantic roles & 50–950 ramp

primary

#7C81BB

secondary

#D5D3BE

accent

#A23BAA

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#0F0F14

muted

#7F7F82

Preview Lab

Preview with #7C81BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →