#370A32#370A32

#370A32 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.4% C 0.089 H 332.8°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#370A32
RGB	rgb(55, 10, 50)
HSL	hsl(307, 69%, 13%)
HSV	hsv(307, 82%, 22%)
CMYK	cmyk(0%, 81.8%, 9.1%, 78.4%)
CIE-LAB	lab(10.99, 27.43, -14.80)
CIE-LCH	lch(10.99, 31.17, 331.65°)
OKLab	oklab(24.44% 0.079 -0.0406)
OKLCH	oklch(24.44% 0.089 332.8)
XYZ	xyz(2.2598, 1.2598, 3.1411)
Luminance	0.0126 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A32 #0A370F

analogous

#250A37 #370A32 #370A1B

triadic

#370A32 #32370A #0A3237

tetradic

#370A32 #37250A #0A370F #0A1B37

square

#370A32 #37250A #0A370F #0A1B37

split-complementary

#370A32 #1B370A #0A3725

monochromatic

#1A0518 #1A0518 #370A32 #6B1361 #9F1D90

Accessibility & contrast

On white

16.77

#370A32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#370A32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A32

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A32	#FFFFFF	#000000	##FFFFFF
##370A32	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081933

Deuteranopia (green-blind)

#182031

Tritanopia (blue-blind)

#3A0E1D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370a32;
/* rgb */ color: rgb(55, 10, 50);
/* oklch */ color: oklch(24.4% 0.089 332.8);

Tailwind

colors: {
  custom: {
    50: '#704e6a',
    500: '#370a32',
    950: '#000000',
  },
}

SCSS

$custom: #370a32;
$custom-light: #704e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#370a32",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 50
  },
  "hsl": {
    "h": 306.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24437,
    "c": 0.08883,
    "h": 332.8
  },
  "luminance": 0.0126
}

Semantic roles & 50–950 ramp

primary

#370A32

secondary

#287431

accent

#EC4F3C

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080206

muted

#7B787A

Preview Lab

Preview with #370A32

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

Preview Lab → · Contrast checker → · Palette generator →