#6D91EB#6D91EB

#6D91EB is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.0% C 0.140 H 266.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6D91EB
RGB	rgb(109, 145, 235)
HSL	hsl(223, 76%, 67%)
HSV	hsv(223, 54%, 92%)
CMYK	cmyk(53.6%, 38.3%, 0%, 7.8%)
CIE-LAB	lab(61.22, 12.89, -49.28)
CIE-LCH	lch(61.22, 50.94, 284.66°)
OKLab	oklab(67.01% -0.0092 -0.1396)
OKLCH	oklch(67.01% 0.14 266.2)
XYZ	xyz(31.4225, 29.4979, 82.6190)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D91EB #EBC76D

analogous

#6DD0EB #6D91EB #886DEB

triadic

#6D91EB #EB6D91 #91EB6D

tetradic

#6D91EB #EB6DD0 #EBC76D #6DEB88

square

#6D91EB #EB6DD0 #EBC76D #6DEB88

split-complementary

#6D91EB #EB886D #D0EB6D

monochromatic

#1B4BC3 #3768E4 #6D91EB #A3BAF2 #D9E2FA

Accessibility & contrast

On white

3.04

#6D91EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6D91EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D91EB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D91EB	#FFFFFF	#000000	##000000
##6D91EB	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AEF

Deuteranopia (green-blind)

#5D8FE9

Tritanopia (blue-blind)

#29A5B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6d91eb;
/* rgb */ color: rgb(109, 145, 235);
/* oklch */ color: oklch(67.0% 0.140 266.2);

Tailwind

colors: {
  custom: {
    50: '#9fb0f2',
    500: '#6d91eb',
    950: '#000000',
  },
}

SCSS

$custom: #6d91eb;
$custom-light: #9fb0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6d91eb",
  "rgb": {
    "r": 109,
    "g": 145,
    "b": 235
  },
  "hsl": {
    "h": 222.857,
    "s": 75.904,
    "l": 67.451
  },
  "oklch": {
    "l": 0.67007,
    "c": 0.13988,
    "h": 266.2
  },
  "luminance": 0.295
}

Semantic roles & 50–950 ramp

primary

#6D91EB

secondary

#EEE2C6

accent

#9E0DD8

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6D91EB

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

Preview Lab → · Contrast checker → · Palette generator →