#6B91EA#6B91EA

#6B91EA is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.8% C 0.139 H 265.4°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#6B91EA
RGB	rgb(107, 145, 234)
HSL	hsl(222, 75%, 67%)
HSV	hsv(222, 54%, 92%)
CMYK	cmyk(54.3%, 38%, 0%, 8.2%)
CIE-LAB	lab(61.06, 12.16, -48.99)
CIE-LCH	lch(61.06, 50.48, 283.93°)
OKLab	oklab(66.84% -0.0113 -0.1388)
OKLCH	oklch(66.84% 0.139 265.4)
XYZ	xyz(31.0351, 29.3148, 81.8488)
Luminance	0.2932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B91EA #EAC46B

analogous

#6BD1EA #6B91EA #856BEA

triadic

#6B91EA #EA6B91 #91EA6B

tetradic

#6B91EA #EA6BD1 #EAC46B #6BEA85

square

#6B91EA #EA6BD1 #EAC46B #6BEA85

split-complementary

#6B91EA #EA856B #D1EA6B

monochromatic

#1B4CBF #3569E2 #6B91EA #A1B9F2 #D6E1F9

Accessibility & contrast

On white

3.06

#6B91EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#6B91EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B91EA

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B91EA	#FFFFFF	#000000	##000000
##6B91EA	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9AEE

Deuteranopia (green-blind)

#5D8EE8

Tritanopia (blue-blind)

#22A4B2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6b91ea;
/* rgb */ color: rgb(107, 145, 234);
/* oklch */ color: oklch(66.8% 0.139 265.4);

Tailwind

colors: {
  custom: {
    50: '#9db0f1',
    500: '#6b91ea',
    950: '#000000',
  },
}

SCSS

$custom: #6b91ea;
$custom-light: #9db0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6b91ea",
  "rgb": {
    "r": 107,
    "g": 145,
    "b": 234
  },
  "hsl": {
    "h": 222.047,
    "s": 75.148,
    "l": 66.863
  },
  "oklch": {
    "l": 0.66838,
    "c": 0.13922,
    "h": 265.4
  },
  "luminance": 0.29317
}

Semantic roles & 50–950 ramp

primary

#6B91EA

secondary

#EDE1C4

accent

#9B0ED7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6B91EA

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

Preview Lab → · Contrast checker → · Palette generator →