#6372E8#6372E8

#6372E8 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.1% C 0.177 H 274.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6372E8
RGB	rgb(99, 114, 232)
HSL	hsl(233, 74%, 65%)
HSV	hsv(233, 57%, 91%)
CMYK	cmyk(57.3%, 50.9%, 0%, 9%)
CIE-LAB	lab(52.41, 28.55, -61.71)
CIE-LCH	lch(52.41, 68.00, 294.82°)
OKLab	oklab(60.07% 0.0134 -0.1766)
OKLCH	oklch(60.07% 0.177 274.3)
XYZ	xyz(25.7236, 20.5116, 78.9319)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372E8 #E8D963

analogous

#63B5E8 #6372E8 #9663E8

triadic

#6372E8 #E86372 #72E863

tetradic

#6372E8 #E863B5 #E8D963 #63E896

square

#6372E8 #E863B5 #E8D963 #63E896

split-complementary

#6372E8 #E89663 #B5E863

monochromatic

#1B2CB6 #2E42E0 #6372E8 #98A2F0 #CED2F8

Accessibility & contrast

On white

4.12

#6372E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#6372E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372E8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372E8	#FFFFFF	#000000	##000000
##6372E8	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3183EC

Deuteranopia (green-blind)

#1378E6

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6372e8;
/* rgb */ color: rgb(99, 114, 232);
/* oklch */ color: oklch(60.1% 0.177 274.3);

Tailwind

colors: {
  custom: {
    50: '#9a9af0',
    500: '#6372e8',
    950: '#000000',
  },
}

SCSS

$custom: #6372e8;
$custom-light: #9a9af0;
$custom-dark: #000000;

JSON

{
  "hex": "#6372e8",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 232
  },
  "hsl": {
    "h": 233.233,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.60073,
    "c": 0.17708,
    "h": 274.3
  },
  "luminance": 0.20513
}

Semantic roles & 50–950 ramp

primary

#6372E8

secondary

#EAE5BD

accent

#C00FD6

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6372E8

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

Preview Lab → · Contrast checker → · Palette generator →