#370E40#370E40

#370E40 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.9% C 0.097 H 319.9°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#370E40
RGB	rgb(55, 14, 64)
HSL	hsl(289, 64%, 15%)
HSV	hsv(289, 78%, 25%)
CMYK	cmyk(14.1%, 78.1%, 0%, 74.9%)
CIE-LAB	lab(12.59, 28.55, -22.33)
CIE-LCH	lch(12.59, 36.24, 321.97°)
OKLab	oklab(25.89% 0.0741 -0.0625)
OKLCH	oklch(25.89% 0.097 319.9)
XYZ	xyz(2.6579, 1.4966, 4.9984)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E40 #17400E

analogous

#1E0E40 #370E40 #400E30

triadic

#370E40 #40370E #0E4037

tetradic

#370E40 #401E0E #17400E #0E3040

square

#370E40 #401E0E #17400E #0E3040

split-complementary

#370E40 #30400E #0E401E

monochromatic

#160519 #160519 #370E40 #621972 #8D24A4

Accessibility & contrast

On white

16.16

#370E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E40

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E40	#FFFFFF	#000000	##FFFFFF
##370E40	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E41

Deuteranopia (green-blind)

#12223F

Tritanopia (blue-blind)

#371725

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370e40;
/* rgb */ color: rgb(55, 14, 64);
/* oklch */ color: oklch(25.9% 0.097 319.9);

Tailwind

colors: {
  custom: {
    50: '#705175',
    500: '#370e40',
    950: '#000000',
  },
}

SCSS

$custom: #370e40;
$custom-light: #705175;
$custom-dark: #000000;

JSON

{
  "hex": "#370e40",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 64
  },
  "hsl": {
    "h": 289.2,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25888,
    "c": 0.09692,
    "h": 319.9
  },
  "luminance": 0.01496
}

Semantic roles & 50–950 ramp

primary

#370E40

secondary

#3D7B2F

accent

#E7415F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #370E40

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

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