#370C46#370C46

#370C46 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.1% C 0.106 H 315.6°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#370C46
RGB	rgb(55, 12, 70)
HSL	hsl(284, 71%, 16%)
HSV	hsv(284, 83%, 27%)
CMYK	cmyk(21.4%, 82.9%, 0%, 72.5%)
CIE-LAB	lab(12.72, 30.86, -26.33)
CIE-LCH	lch(12.72, 40.56, 319.53°)
OKLab	oklab(26.13% 0.0758 -0.0742)
OKLCH	oklch(26.13% 0.106 315.6)
XYZ	xyz(2.8123, 1.5175, 5.9379)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370C46 #1B460C

analogous

#1A0C46 #370C46 #460C38

triadic

#370C46 #46370C #0C4637

tetradic

#370C46 #461A0C #1B460C #0C3846

square

#370C46 #461A0C #1B460C #0C3846

split-complementary

#370C46 #38460C #0C461A

monochromatic

#15041A #15041A #370C46 #60157A #891EAE

Accessibility & contrast

On white

16.11

#370C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370C46

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370C46	#FFFFFF	#000000	##FFFFFF
##370C46	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F48

Deuteranopia (green-blind)

#0B2245

Tritanopia (blue-blind)

#361928

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370c46;
/* rgb */ color: rgb(55, 12, 70);
/* oklch */ color: oklch(26.1% 0.106 315.6);

Tailwind

colors: {
  custom: {
    50: '#70507a',
    500: '#370c46',
    950: '#000000',
  },
}

SCSS

$custom: #370c46;
$custom-light: #70507a;
$custom-dark: #000000;

JSON

{
  "hex": "#370c46",
  "rgb": {
    "r": 55,
    "g": 12,
    "b": 70
  },
  "hsl": {
    "h": 284.483,
    "s": 70.732,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26128,
    "c": 0.1061,
    "h": 315.6
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#370C46

secondary

#42822C

accent

#ED3A69

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370C46

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

Preview Lab → · Contrast checker → · Palette generator →