#6C91FD#6C91FD

#6C91FD is a light, vivid blue. Relative luminance 0.305; OKLCH L 68.0% C 0.165 H 267.7°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#6C91FD
RGB	rgb(108, 145, 253)
HSL	hsl(225, 97%, 71%)
HSV	hsv(225, 57%, 99%)
CMYK	cmyk(57.3%, 42.7%, 0%, 0.8%)
CIE-LAB	lab(62.11, 18.38, -57.78)
CIE-LCH	lch(62.11, 60.63, 287.65°)
OKLab	oklab(67.98% -0.0067 -0.1645)
OKLCH	oklch(67.98% 0.165 267.7)
XYZ	xyz(34.0334, 30.5281, 97.0085)
Luminance	0.3053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C91FD #FDD86C

analogous

#6CD9FD #6C91FD #8F6CFD

triadic

#6C91FD #FD6C91 #91FD6C

tetradic

#6C91FD #FD6CD9 #FDD86C #6CFD8F

square

#6C91FD #FD6CD9 #FDD86C #6CFD8F

split-complementary

#6C91FD #FD8F6C #D9FD6C

monochromatic

#033EEB #3064FC #6C91FD #A8BEFE #E1E8FF

Accessibility & contrast

On white

2.96

#6C91FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#6C91FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6C91FD

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C91FD	#FFFFFF	#000000	##000000
##6C91FD	1.00	2.96	7.11	7.11
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	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: #6c91fd;
/* rgb */ color: rgb(108, 145, 253);
/* oklch */ color: oklch(68.0% 0.165 267.7);

Tailwind

colors: {
  custom: {
    50: '#a0b0fe',
    500: '#6c91fd',
    950: '#000000',
  },
}

SCSS

$custom: #6c91fd;
$custom-light: #a0b0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6c91fd",
  "rgb": {
    "r": 108,
    "g": 145,
    "b": 253
  },
  "hsl": {
    "h": 224.69,
    "s": 97.315,
    "l": 70.784
  },
  "oklch": {
    "l": 0.67984,
    "c": 0.16463,
    "h": 267.7
  },
  "luminance": 0.30531
}

Semantic roles & 50–950 ramp

primary

#6C91FD

secondary

#F6ECCF

accent

#AB00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #6C91FD

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

Preview Lab → · Contrast checker → · Palette generator →