#6C81DD#6C81DD

#6C81DD is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.9% C 0.140 H 272.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#6C81DD
RGB	rgb(108, 129, 221)
HSL	hsl(229, 62%, 65%)
HSV	hsv(229, 51%, 87%)
CMYK	cmyk(51.1%, 41.6%, 0%, 13.3%)
CIE-LAB	lab(56.20, 17.83, -49.46)
CIE-LCH	lch(56.20, 52.58, 289.82°)
OKLab	oklab(62.89% 0.0052 -0.1402)
OKLCH	oklch(62.89% 0.14 272.1)
XYZ	xyz(27.0815, 24.1074, 71.6187)
Luminance	0.2411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C81DD #DDC86C

analogous

#6CB9DD #6C81DD #906CDD

triadic

#6C81DD #DD6C81 #81DD6C

tetradic

#6C81DD #DD6CB9 #DDC86C #6CDD90

square

#6C81DD #DD6CB9 #DDC86C #6CDD90

split-complementary

#6C81DD #DD906C #B9DD6C

monochromatic

#273FA8 #3A56D2 #6C81DD #9EACE8 #CFD6F4

Accessibility & contrast

On white

3.61

#6C81DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#6C81DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81DD

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C81DD	#FFFFFF	#000000	##000000
##6C81DD	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8CE1

Deuteranopia (green-blind)

#4F82DB

Tritanopia (blue-blind)

#3A95A4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6c81dd;
/* rgb */ color: rgb(108, 129, 221);
/* oklch */ color: oklch(62.9% 0.140 272.1);

Tailwind

colors: {
  custom: {
    50: '#9da5e8',
    500: '#6c81dd',
    950: '#000000',
  },
}

SCSS

$custom: #6c81dd;
$custom-light: #9da5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c81dd",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 221
  },
  "hsl": {
    "h": 228.85,
    "s": 62.431,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62891,
    "c": 0.14034,
    "h": 272.1
  },
  "luminance": 0.24109
}

Semantic roles & 50–950 ramp

primary

#6C81DD

secondary

#E6DFBF

accent

#AA1BCA

background

#FAFAFE

surface

#F3F4FC

border

#CDCED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #6C81DD

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

Preview Lab → · Contrast checker → · Palette generator →