#6C81FC#6C81FC

#6C81FC is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.8% C 0.183 H 273.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#6C81FC
RGB	rgb(108, 129, 252)
HSL	hsl(231, 96%, 71%)
HSV	hsv(231, 57%, 99%)
CMYK	cmyk(57.1%, 48.8%, 0%, 1.2%)
CIE-LAB	lab(57.96, 27.60, -63.88)
CIE-LCH	lch(57.96, 69.59, 293.37°)
OKLab	oklab(64.8% 0.0095 -0.1826)
OKLCH	oklch(64.8% 0.183 273)
XYZ	xyz(31.5995, 25.9145, 95.4134)
Luminance	0.2592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C81FC #FCE76C

analogous

#6CC9FC #6C81FC #9F6CFC

triadic

#6C81FC #FC6C81 #81FC6C

tetradic

#6C81FC #FC6CC9 #FCE76C #6CFC9F

square

#6C81FC #FC6CC9 #FCE76C #6CFC9F

split-complementary

#6C81FC #FC9F6C #C9FC6C

monochromatic

#0526E9 #304EFB #6C81FC #A8B4FD #E1E5FE

Accessibility & contrast

On white

3.40

#6C81FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#6C81FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81FC

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C81FC	#FFFFFF	#000000	##000000
##6C81FC	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4292FF

Deuteranopia (green-blind)

#2985F9

Tritanopia (blue-blind)

#009DB3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6c81fc;
/* rgb */ color: rgb(108, 129, 252);
/* oklch */ color: oklch(64.8% 0.183 273.0);

Tailwind

colors: {
  custom: {
    50: '#a1a5fe',
    500: '#6c81fc',
    950: '#000000',
  },
}

SCSS

$custom: #6c81fc;
$custom-light: #a1a5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6c81fc",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 252
  },
  "hsl": {
    "h": 231.25,
    "s": 96,
    "l": 70.588
  },
  "oklch": {
    "l": 0.64801,
    "c": 0.18282,
    "h": 273
  },
  "luminance": 0.25917
}

Semantic roles & 50–950 ramp

primary

#6C81FC

secondary

#F5F0CE

accent

#C400E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6C81FC

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

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