#373285#373285

#373285 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.4% C 0.134 H 280.4°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#373285
RGB	rgb(55, 50, 133)
HSL	hsl(244, 45%, 36%)
HSV	hsv(244, 62%, 52%)
CMYK	cmyk(58.6%, 62.4%, 0%, 47.8%)
CIE-LAB	lab(26.12, 27.53, -46.05)
CIE-LCH	lch(26.12, 53.65, 300.87°)
OKLab	oklab(37.44% 0.0243 -0.1322)
OKLCH	oklch(37.44% 0.134 280.4)
XYZ	xyz(6.9485, 4.7864, 22.7435)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373285 #808532

analogous

#325685 #373285 #603285

triadic

#373285 #853732 #328537

tetradic

#373285 #853256 #808532 #328560

square

#373285 #853256 #808532 #328560

split-complementary

#373285 #856032 #568532

monochromatic

#12112C #252159 #373285 #4943B1 #706AC7

Accessibility & contrast

On white

10.73

#373285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#373285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373285

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373285	#FFFFFF	#000000	##FFFFFF
##373285	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#0C4656

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #373285;
/* rgb */ color: rgb(55, 50, 133);
/* oklch */ color: oklch(37.4% 0.134 280.4);

Tailwind

colors: {
  custom: {
    50: '#766aa9',
    500: '#373285',
    950: '#000000',
  },
}

SCSS

$custom: #373285;
$custom-light: #766aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#373285",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 133
  },
  "hsl": {
    "h": 243.614,
    "s": 45.355,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37441,
    "c": 0.13445,
    "h": 280.4
  },
  "luminance": 0.04787
}

Semantic roles & 50–950 ramp

primary

#373285

secondary

#AAAF64

accent

#D553CD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #373285

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

Preview Lab → · Contrast checker → · Palette generator →