#370A34#370A34

#370A34 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.091 H 330.8°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#370A34
RGB	rgb(55, 10, 52)
HSL	hsl(304, 69%, 13%)
HSV	hsv(304, 82%, 22%)
CMYK	cmyk(0%, 81.8%, 5.5%, 78.4%)
CIE-LAB	lab(11.12, 27.82, -16.06)
CIE-LCH	lch(11.12, 32.13, 330.00°)
OKLab	oklab(24.57% 0.0792 -0.0442)
OKLCH	oklch(24.57% 0.091 330.8)
XYZ	xyz(2.3039, 1.2774, 3.3734)
Luminance	0.0128 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A34 #0A370D

analogous

#230A37 #370A34 #370A1D

triadic

#370A34 #34370A #0A3437

tetradic

#370A34 #37230A #0A370D #0A1D37

square

#370A34 #37230A #0A370D #0A1D37

split-complementary

#370A34 #1D370A #0A3723

monochromatic

#1A0518 #1A0518 #370A34 #6B1365 #9F1D96

Accessibility & contrast

On white

16.73

#370A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#370A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A34

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A34	#FFFFFF	#000000	##FFFFFF
##370A34	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071A35

Deuteranopia (green-blind)

#172033

Tritanopia (blue-blind)

#390F1E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #370a34;
/* rgb */ color: rgb(55, 10, 52);
/* oklch */ color: oklch(24.6% 0.091 330.8);

Tailwind

colors: {
  custom: {
    50: '#704e6b',
    500: '#370a34',
    950: '#000000',
  },
}

SCSS

$custom: #370a34;
$custom-light: #704e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#370a34",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 52
  },
  "hsl": {
    "h": 304,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24568,
    "c": 0.09068,
    "h": 330.8
  },
  "luminance": 0.01277
}

Semantic roles & 50–950 ramp

primary

#370A34

secondary

#28742D

accent

#EC483C

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080206

muted

#7B787A

Preview Lab

Preview with #370A34

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

Preview Lab → · Contrast checker → · Palette generator →