#6D91EC#6D91EC

#6D91EC is a light, vivid blue. Relative luminance 0.296; OKLCH L 67.1% C 0.141 H 266.4°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#6D91EC
RGB	rgb(109, 145, 236)
HSL	hsl(223, 77%, 68%)
HSV	hsv(223, 54%, 93%)
CMYK	cmyk(53.8%, 38.6%, 0%, 7.5%)
CIE-LAB	lab(61.27, 13.20, -49.76)
CIE-LCH	lch(61.27, 51.48, 284.86°)
OKLab	oklab(67.06% -0.009 -0.141)
OKLCH	oklch(67.06% 0.141 266.4)
XYZ	xyz(31.5673, 29.5558, 83.3820)
Luminance	0.2956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D91EC #ECC86D

analogous

#6DD1EC #6D91EC #886DEC

triadic

#6D91EC #EC6D91 #91EC6D

tetradic

#6D91EC #EC6DD1 #ECC86D #6DEC88

square

#6D91EC #EC6DD1 #ECC86D #6DEC88

split-complementary

#6D91EC #EC886D #D1EC6D

monochromatic

#1A4AC5 #3768E5 #6D91EC #A3BAF3 #D9E3FA

Accessibility & contrast

On white

3.04

#6D91EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#6D91EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D91EC

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D91EC	#FFFFFF	#000000	##000000
##6D91EC	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AF0

Deuteranopia (green-blind)

#5D8FEA

Tritanopia (blue-blind)

#27A5B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6d91ec;
/* rgb */ color: rgb(109, 145, 236);
/* oklch */ color: oklch(67.1% 0.141 266.4);

Tailwind

colors: {
  custom: {
    50: '#9fb0f2',
    500: '#6d91ec',
    950: '#000000',
  },
}

SCSS

$custom: #6d91ec;
$custom-light: #9fb0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6d91ec",
  "rgb": {
    "r": 109,
    "g": 145,
    "b": 236
  },
  "hsl": {
    "h": 222.992,
    "s": 76.97,
    "l": 67.647
  },
  "oklch": {
    "l": 0.67063,
    "c": 0.14124,
    "h": 266.4
  },
  "luminance": 0.29558
}

Semantic roles & 50–950 ramp

primary

#6D91EC

secondary

#EEE3C7

accent

#9F0CD9

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6D91EC

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

Preview Lab → · Contrast checker → · Palette generator →