#370D34#370D34

#370D34 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.086 H 330.8°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#370D34
RGB	rgb(55, 13, 52)
HSL	hsl(304, 62%, 13%)
HSV	hsv(304, 76%, 22%)
CMYK	cmyk(0%, 76.4%, 5.5%, 78.4%)
CIE-LAB	lab(11.61, 26.44, -15.29)
CIE-LCH	lch(11.61, 30.54, 329.96°)
OKLab	oklab(24.92% 0.0752 -0.042)
OKLCH	oklch(24.92% 0.086 330.8)
XYZ	xyz(2.3393, 1.3482, 3.3852)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370D34 #0D3710

analogous

#250D37 #370D34 #370D1F

triadic

#370D34 #34370D #0D3437

tetradic

#370D34 #37250D #0D3710 #0D1F37

square

#370D34 #37250D #0D3710 #0D1F37

split-complementary

#370D34 #1F370D #0D3725

monochromatic

#190617 #190617 #370D34 #681963 #9A2492

Accessibility & contrast

On white

16.54

#370D34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#370D34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370D34

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370D34	#FFFFFF	#000000	##FFFFFF
##370D34	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1B35

Deuteranopia (green-blind)

#192133

Tritanopia (blue-blind)

#39111F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #370d34;
/* rgb */ color: rgb(55, 13, 52);
/* oklch */ color: oklch(24.9% 0.086 330.8);

Tailwind

colors: {
  custom: {
    50: '#70506b',
    500: '#370d34',
    950: '#000000',
  },
}

SCSS

$custom: #370d34;
$custom-light: #70506b;
$custom-dark: #000000;

JSON

{
  "hex": "#370d34",
  "rgb": {
    "r": 55,
    "g": 13,
    "b": 52
  },
  "hsl": {
    "h": 304.286,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24923,
    "c": 0.08613,
    "h": 330.8
  },
  "luminance": 0.01348
}

Semantic roles & 50–950 ramp

primary

#370D34

secondary

#2D7232

accent

#E54F43

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080206

muted

#7B787A

Preview Lab

Preview with #370D34

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

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