#370E3F#370E3F

#370E3F is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.8% C 0.096 H 320.7°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#370E3F
RGB	rgb(55, 14, 63)
HSL	hsl(290, 64%, 15%)
HSV	hsv(290, 78%, 25%)
CMYK	cmyk(12.7%, 77.8%, 0%, 75.3%)
CIE-LAB	lab(12.51, 28.32, -21.73)
CIE-LCH	lch(12.51, 35.70, 322.50°)
OKLab	oklab(25.81% 0.0741 -0.0607)
OKLCH	oklch(25.81% 0.096 320.7)
XYZ	xyz(2.6297, 1.4853, 4.8498)
Luminance	0.0149 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E3F #163F0E

analogous

#1E0E3F #370E3F #3F0E2E

triadic

#370E3F #3F370E #0E3F37

tetradic

#370E3F #3F1E0E #163F0E #0E2E3F

square

#370E3F #3F1E0E #163F0E #0E2E3F

split-complementary

#370E3F #2E3F0E #0E3F1E

monochromatic

#160619 #160619 #370E3F #631971 #8E24A3

Accessibility & contrast

On white

16.19

#370E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E3F

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E3F	#FFFFFF	#000000	##FFFFFF
##370E3F	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011E40

Deuteranopia (green-blind)

#13223E

Tritanopia (blue-blind)

#371725

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370e3f;
/* rgb */ color: rgb(55, 14, 63);
/* oklch */ color: oklch(25.8% 0.096 320.7);

Tailwind

colors: {
  custom: {
    50: '#705174',
    500: '#370e3f',
    950: '#000000',
  },
}

SCSS

$custom: #370e3f;
$custom-light: #705174;
$custom-dark: #000000;

JSON

{
  "hex": "#370e3f",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 63
  },
  "hsl": {
    "h": 290.204,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25813,
    "c": 0.09584,
    "h": 320.7
  },
  "luminance": 0.01485
}

Semantic roles & 50–950 ramp

primary

#370E3F

secondary

#3B7A2F

accent

#E7415C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #370E3F

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

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