#6B91FD#6B91FD

#6B91FD is a light, vivid blue. Relative luminance 0.305; OKLCH L 67.9% C 0.165 H 267.3°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#6B91FD
RGB	rgb(107, 145, 253)
HSL	hsl(224, 97%, 71%)
HSV	hsv(224, 58%, 99%)
CMYK	cmyk(57.7%, 42.7%, 0%, 0.8%)
CIE-LAB	lab(62.05, 18.19, -57.87)
CIE-LCH	lch(62.05, 60.66, 287.45°)
OKLab	oklab(67.93% -0.0076 -0.1648)
OKLCH	oklch(67.93% 0.165 267.3)
XYZ	xyz(33.9124, 30.4657, 97.0028)
Luminance	0.3047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B91FD #FDD76B

analogous

#6BDAFD #6B91FD #8E6BFD

triadic

#6B91FD #FD6B91 #91FD6B

tetradic

#6B91FD #FD6BDA #FDD76B #6BFD8E

square

#6B91FD #FD6BDA #FDD76B #6BFD8E

split-complementary

#6B91FD #FD8E6B #DAFD6B

monochromatic

#033FEA #2F64FC #6B91FD #A7BEFE #E1E9FF

Accessibility & contrast

On white

2.96

#6B91FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#6B91FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6B91FD

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B91FD	#FFFFFF	#000000	##000000
##6B91FD	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619DFF

Deuteranopia (green-blind)

#4D90FB

Tritanopia (blue-blind)

#00A9BB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6b91fd;
/* rgb */ color: rgb(107, 145, 253);
/* oklch */ color: oklch(67.9% 0.165 267.3);

Tailwind

colors: {
  custom: {
    50: '#a0b0fe',
    500: '#6b91fd',
    950: '#000000',
  },
}

SCSS

$custom: #6b91fd;
$custom-light: #a0b0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6b91fd",
  "rgb": {
    "r": 107,
    "g": 145,
    "b": 253
  },
  "hsl": {
    "h": 224.384,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.67929,
    "c": 0.16494,
    "h": 267.3
  },
  "luminance": 0.30468
}

Semantic roles & 50–950 ramp

primary

#6B91FD

secondary

#F6EBCE

accent

#AA00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #6B91FD

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

Preview Lab → · Contrast checker → · Palette generator →