#370C45#370C45

#370C45 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.0% C 0.105 H 316.3°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#370C45
RGB	rgb(55, 12, 69)
HSL	hsl(285, 70%, 16%)
HSV	hsv(285, 83%, 27%)
CMYK	cmyk(20.3%, 82.6%, 0%, 72.9%)
CIE-LAB	lab(12.64, 30.62, -25.76)
CIE-LCH	lch(12.64, 40.02, 319.93°)
OKLab	oklab(26.05% 0.076 -0.0725)
OKLCH	oklch(26.05% 0.105 316.3)
XYZ	xyz(2.7810, 1.5050, 5.7731)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370C45 #1A450C

analogous

#1A0C45 #370C45 #450C36

triadic

#370C45 #45370C #0C4537

tetradic

#370C45 #451A0C #1A450C #0C3645

square

#370C45 #451A0C #1A450C #0C3645

split-complementary

#370C45 #36450C #0C451A

monochromatic

#15051A #15051A #370C45 #611579 #8A1EAD

Accessibility & contrast

On white

16.14

#370C45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370C45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370C45

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370C45	#FFFFFF	#000000	##FFFFFF
##370C45	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E47

Deuteranopia (green-blind)

#0C2244

Tritanopia (blue-blind)

#361828

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370c45;
/* rgb */ color: rgb(55, 12, 69);
/* oklch */ color: oklch(26.0% 0.105 316.3);

Tailwind

colors: {
  custom: {
    50: '#705079',
    500: '#370c45',
    950: '#000000',
  },
}

SCSS

$custom: #370c45;
$custom-light: #705079;
$custom-dark: #000000;

JSON

{
  "hex": "#370c45",
  "rgb": {
    "r": 55,
    "g": 12,
    "b": 69
  },
  "hsl": {
    "h": 285.263,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26047,
    "c": 0.10504,
    "h": 316.3
  },
  "luminance": 0.01505
}

Semantic roles & 50–950 ramp

primary

#370C45

secondary

#41812C

accent

#ED3B66

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370C45

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

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