#370F34#370F34

#370F34 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.2% C 0.083 H 330.8°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#370F34
RGB	rgb(55, 15, 52)
HSL	hsl(305, 57%, 14%)
HSV	hsv(305, 73%, 22%)
CMYK	cmyk(0%, 72.7%, 5.5%, 78.4%)
CIE-LAB	lab(11.97, 25.43, -14.72)
CIE-LCH	lch(11.97, 29.38, 329.94°)
OKLab	oklab(25.19% 0.0723 -0.0404)
OKLCH	oklch(25.19% 0.083 330.8)
XYZ	xyz(2.3662, 1.4020, 3.3941)
Luminance	0.0140 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370F34 #0F3712

analogous

#260F37 #370F34 #370F20

triadic

#370F34 #34370F #0F3437

tetradic

#370F34 #37260F #0F3712 #0F2037

square

#370F34 #37260F #0F3712 #0F2037

split-complementary

#370F34 #20370F #0F3726

monochromatic

#180717 #180717 #370F34 #671C61 #97298F

Accessibility & contrast

On white

16.40

#370F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#370F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F34

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370F34	#FFFFFF	#000000	##FFFFFF
##370F34	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1C35

Deuteranopia (green-blind)

#1A2133

Tritanopia (blue-blind)

#39131F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #370f34;
/* rgb */ color: rgb(55, 15, 52);
/* oklch */ color: oklch(25.2% 0.083 330.8);

Tailwind

colors: {
  custom: {
    50: '#6f516b',
    500: '#370f34',
    950: '#000000',
  },
}

SCSS

$custom: #370f34;
$custom-light: #6f516b;
$custom-dark: #000000;

JSON

{
  "hex": "#370f34",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 52
  },
  "hsl": {
    "h": 304.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25186,
    "c": 0.08281,
    "h": 330.8
  },
  "luminance": 0.01402
}

Semantic roles & 50–950 ramp

primary

#370F34

secondary

#317135

accent

#E05347

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #370F34

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

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