#372C76#372C76

#372C76 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.122 H 285.0°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#372C76
RGB	rgb(55, 44, 118)
HSL	hsl(249, 46%, 32%)
HSV	hsv(249, 63%, 46%)
CMYK	cmyk(53.4%, 62.7%, 0%, 53.7%)
CIE-LAB	lab(23.41, 26.36, -40.98)
CIE-LCH	lch(23.41, 48.72, 302.75°)
OKLab	oklab(35.07% 0.0315 -0.1174)
OKLCH	oklch(35.07% 0.122 285)
XYZ	xyz(5.7453, 3.9213, 17.5902)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372C76 #6B762C

analogous

#2C4676 #372C76 #5C2C76

triadic

#372C76 #76372C #2C7637

tetradic

#372C76 #762C46 #6B762C #2C765C

square

#372C76 #762C46 #6B762C #2C765C

split-complementary

#372C76 #765C2C #46762C

monochromatic

#0D0B1D #221B49 #372C76 #4C3DA3 #6A5BC2

Accessibility & contrast

On white

11.77

#372C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#372C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372C76

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372C76	#FFFFFF	#000000	##FFFFFF
##372C76	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A78

Deuteranopia (green-blind)

#003574

Tritanopia (blue-blind)

#1F3D4C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #372c76;
/* rgb */ color: rgb(55, 44, 118);
/* oklch */ color: oklch(35.1% 0.122 285.0);

Tailwind

colors: {
  custom: {
    50: '#74659e',
    500: '#372c76',
    950: '#000000',
  },
}

SCSS

$custom: #372c76;
$custom-light: #74659e;
$custom-dark: #000000;

JSON

{
  "hex": "#372c76",
  "rgb": {
    "r": 55,
    "g": 44,
    "b": 118
  },
  "hsl": {
    "h": 248.919,
    "s": 45.679,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35072,
    "c": 0.12152,
    "h": 285
  },
  "luminance": 0.03922
}

Semantic roles & 50–950 ramp

primary

#372C76

secondary

#9BA756

accent

#D552C2

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09050E

muted

#7B7A7E

Preview Lab

Preview with #372C76

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

Preview Lab → · Contrast checker → · Palette generator →