#372B71#372B71

#372B71 is a dark, moderate violet. Relative luminance 0.037; OKLCH L 34.5% C 0.116 H 286.5°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#372B71
RGB	rgb(55, 43, 113)
HSL	hsl(250, 45%, 31%)
HSV	hsv(250, 62%, 44%)
CMYK	cmyk(51.3%, 61.9%, 0%, 55.7%)
CIE-LAB	lab(22.76, 25.35, -38.82)
CIE-LCH	lch(22.76, 46.37, 303.15°)
OKLab	oklab(34.47% 0.0329 -0.111)
OKLCH	oklch(34.47% 0.116 286.5)
XYZ	xyz(5.4192, 3.7320, 16.0544)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372B71 #65712B

analogous

#2B4271 #372B71 #5A2B71

triadic

#372B71 #71372B #2B7137

tetradic

#372B71 #712B42 #65712B #2B715A

square

#372B71 #712B42 #65712B #2B715A

split-complementary

#372B71 #715A2B #42712B

monochromatic

#0C0918 #211A45 #372B71 #4D3C9D #6957BF

Accessibility & contrast

On white

12.02

#372B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#372B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372B71

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372B71	#FFFFFF	#000000	##FFFFFF
##372B71	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003873

Deuteranopia (green-blind)

#003470

Tritanopia (blue-blind)

#233B49

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #372b71;
/* rgb */ color: rgb(55, 43, 113);
/* oklch */ color: oklch(34.5% 0.116 286.5);

Tailwind

colors: {
  custom: {
    50: '#73659a',
    500: '#372b71',
    950: '#000000',
  },
}

SCSS

$custom: #372b71;
$custom-light: #73659a;
$custom-dark: #000000;

JSON

{
  "hex": "#372b71",
  "rgb": {
    "r": 55,
    "g": 43,
    "b": 113
  },
  "hsl": {
    "h": 250.286,
    "s": 44.872,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34474,
    "c": 0.11579,
    "h": 286.5
  },
  "luminance": 0.03732
}

Semantic roles & 50–950 ramp

primary

#372B71

secondary

#95A355

accent

#D553BE

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #372B71

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

Preview Lab → · Contrast checker → · Palette generator →