#6C91EA#6C91EA

#6C91EA is a light, vivid blue. Relative luminance 0.294; OKLCH L 66.9% C 0.139 H 265.7°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#6C91EA
RGB	rgb(108, 145, 234)
HSL	hsl(222, 75%, 67%)
HSV	hsv(222, 54%, 92%)
CMYK	cmyk(53.8%, 38%, 0%, 8.2%)
CIE-LAB	lab(61.11, 12.37, -48.90)
CIE-LCH	lch(61.11, 50.44, 284.19°)
OKLab	oklab(66.9% -0.0103 -0.1385)
OKLCH	oklch(66.9% 0.139 265.7)
XYZ	xyz(31.1561, 29.3771, 81.8545)
Luminance	0.2938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C91EA #EAC56C

analogous

#6CD0EA #6C91EA #866CEA

triadic

#6C91EA #EA6C91 #91EA6C

tetradic

#6C91EA #EA6CD0 #EAC56C #6CEA86

square

#6C91EA #EA6CD0 #EAC56C #6CEA86

split-complementary

#6C91EA #EA866C #D0EA6C

monochromatic

#1B4CC0 #3669E2 #6C91EA #A2B9F2 #D7E1F9

Accessibility & contrast

On white

3.05

#6C91EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#6C91EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C91EA

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C91EA	#FFFFFF	#000000	##000000
##6C91EA	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9AEE

Deuteranopia (green-blind)

#5E8EE8

Tritanopia (blue-blind)

#26A4B2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6c91ea;
/* rgb */ color: rgb(108, 145, 234);
/* oklch */ color: oklch(66.9% 0.139 265.7);

Tailwind

colors: {
  custom: {
    50: '#9eb0f1',
    500: '#6c91ea',
    950: '#000000',
  },
}

SCSS

$custom: #6c91ea;
$custom-light: #9eb0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6c91ea",
  "rgb": {
    "r": 108,
    "g": 145,
    "b": 234
  },
  "hsl": {
    "h": 222.381,
    "s": 75,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66895,
    "c": 0.13886,
    "h": 265.7
  },
  "luminance": 0.29379
}

Semantic roles & 50–950 ramp

primary

#6C91EA

secondary

#EDE1C5

accent

#9C0ED7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6C91EA

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

Preview Lab → · Contrast checker → · Palette generator →