#6C81EB#6C81EB

#6C81EB is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.7% C 0.160 H 272.7°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#6C81EB
RGB	rgb(108, 129, 235)
HSL	hsl(230, 76%, 67%)
HSV	hsv(230, 54%, 92%)
CMYK	cmyk(54%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(56.96, 22.21, -56.06)
CIE-LCH	lch(56.96, 60.30, 291.61°)
OKLab	oklab(63.73% 0.0074 -0.1596)
OKLCH	oklch(63.73% 0.16 272.7)
XYZ	xyz(29.0251, 24.8848, 81.8549)
Luminance	0.2489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C81EB #EBD66C

analogous

#6CC0EB #6C81EB #976CEB

triadic

#6C81EB #EB6C81 #81EB6C

tetradic

#6C81EB #EB6CC0 #EBD66C #6CEB97

square

#6C81EB #EB6CC0 #EBD66C #6CEB97

split-complementary

#6C81EB #EB976C #C0EB6C

monochromatic

#1A36C2 #3653E4 #6C81EB #A2AFF2 #D8DDFA

Accessibility & contrast

On white

3.51

#6C81EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#6C81EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81EB

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C81EB	#FFFFFF	#000000	##000000
##6C81EB	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528EEF

Deuteranopia (green-blind)

#4284E9

Tritanopia (blue-blind)

#2A98AB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6c81eb;
/* rgb */ color: rgb(108, 129, 235);
/* oklch */ color: oklch(63.7% 0.160 272.7);

Tailwind

colors: {
  custom: {
    50: '#9ea5f2',
    500: '#6c81eb',
    950: '#000000',
  },
}

SCSS

$custom: #6c81eb;
$custom-light: #9ea5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c81eb",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 230.079,
    "s": 76.048,
    "l": 67.255
  },
  "oklch": {
    "l": 0.63727,
    "c": 0.15976,
    "h": 272.7
  },
  "luminance": 0.24887
}

Semantic roles & 50–950 ramp

primary

#6C81EB

secondary

#EDE7C5

accent

#B70DD8

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6C81EB

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

Preview Lab → · Contrast checker → · Palette generator →