#6367E8#6367E8

#6367E8 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 58.1% C 0.191 H 277.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#6367E8
RGB	rgb(99, 103, 232)
HSL	hsl(238, 74%, 65%)
HSV	hsv(238, 57%, 91%)
CMYK	cmyk(57.3%, 55.6%, 0%, 9%)
CIE-LAB	lab(49.71, 35.22, -66.07)
CIE-LCH	lch(49.71, 74.87, 298.06°)
OKLab	oklab(58.05% 0.0243 -0.1895)
OKLCH	oklch(58.05% 0.191 277.3)
XYZ	xyz(24.5567, 18.1776, 78.5429)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367E8 #E8E463

analogous

#63AAE8 #6367E8 #A163E8

triadic

#6367E8 #E86367 #67E863

tetradic

#6367E8 #E863AA #E8E463 #63E8A1

square

#6367E8 #E863AA #E8E463 #63E8A1

split-complementary

#6367E8 #E8A163 #AAE863

monochromatic

#1B1FB6 #2E33E0 #6367E8 #989BF0 #CECFF8

Accessibility & contrast

On white

4.53

#6367E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#6367E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367E8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367E8	#FFFFFF	#000000	##000000
##6367E8	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEC

Deuteranopia (green-blind)

#0071E5

Tritanopia (blue-blind)

#07859E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6367e8;
/* rgb */ color: rgb(99, 103, 232);
/* oklch */ color: oklch(58.1% 0.191 277.3);

Tailwind

colors: {
  custom: {
    50: '#9a92f0',
    500: '#6367e8',
    950: '#000000',
  },
}

SCSS

$custom: #6367e8;
$custom-light: #9a92f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6367e8",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 232
  },
  "hsl": {
    "h": 238.195,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.58051,
    "c": 0.19105,
    "h": 277.3
  },
  "luminance": 0.18179
}

Semantic roles & 50–950 ramp

primary

#6367E8

secondary

#EAE9BD

accent

#D00FD6

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6367E8

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

Preview Lab → · Contrast checker → · Palette generator →