#372ADE#372ADE

#372ADE is a mid, highly saturated blue. Relative luminance 0.077; OKLCH L 45.3% C 0.253 H 272.9°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#372ADE
RGB	rgb(55, 42, 222)
HSL	hsl(244, 73%, 52%)
HSV	hsv(244, 81%, 87%)
CMYK	cmyk(75.2%, 81.1%, 0%, 12.9%)
CIE-LAB	lab(33.44, 60.58, -87.19)
CIE-LCH	lch(33.44, 106.16, 304.79°)
OKLab	oklab(45.3% 0.0128 -0.2522)
OKLCH	oklch(45.3% 0.253 272.9)
XYZ	xyz(15.5839, 7.7404, 69.7658)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372ADE #D1DE2A

analogous

#2A77DE #372ADE #912ADE

triadic

#372ADE #DE372A #2ADE37

tetradic

#372ADE #DE2A77 #D1DE2A #2ADE91

square

#372ADE #DE2A77 #D1DE2A #2ADE91

split-complementary

#372ADE #DE912A #77DE2A

monochromatic

#1A137B #261BB0 #372ADE #695FE6 #9B94EE

Accessibility & contrast

On white

8.24

#372ADE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#372ADE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372ADE

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372ADE	#FFFFFF	#000000	##FFFFFF
##372ADE	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057E3

Deuteranopia (green-blind)

#0046DB

Tritanopia (blue-blind)

#006486

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #372ade;
/* rgb */ color: rgb(55, 42, 222);
/* oklch */ color: oklch(45.3% 0.253 272.9);

Tailwind

colors: {
  custom: {
    50: '#8a69ea',
    500: '#372ade',
    950: '#000000',
  },
}

SCSS

$custom: #372ade;
$custom-light: #8a69ea;
$custom-dark: #000000;

JSON

{
  "hex": "#372ade",
  "rgb": {
    "r": 55,
    "g": 42,
    "b": 222
  },
  "hsl": {
    "h": 244.333,
    "s": 73.171,
    "l": 51.765
  },
  "oklch": {
    "l": 0.45295,
    "c": 0.25255,
    "h": 272.9
  },
  "luminance": 0.07742
}

Semantic roles & 50–950 ramp

primary

#372ADE

secondary

#D4D98A

accent

#F038E3

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #372ADE

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

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