#370C49#370C49

#370C49 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.4% C 0.109 H 313.6°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#370C49
RGB	rgb(55, 12, 73)
HSL	hsl(282, 72%, 17%)
HSV	hsv(282, 84%, 29%)
CMYK	cmyk(24.7%, 83.6%, 0%, 71.4%)
CIE-LAB	lab(12.96, 31.57, -28.03)
CIE-LCH	lch(12.96, 42.22, 318.40°)
OKLab	oklab(26.38% 0.0753 -0.0792)
OKLCH	oklch(26.38% 0.109 313.6)
XYZ	xyz(2.9094, 1.5563, 6.4492)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370C49 #1E490C

analogous

#190C49 #370C49 #490C3D

triadic

#370C49 #49370C #0C4937

tetradic

#370C49 #49190C #1E490C #0C3D49

square

#370C49 #49190C #1E490C #0C3D49

split-complementary

#370C49 #3D490C #0C4919

monochromatic

#14041A #14041A #370C49 #5F157E #861DB2

Accessibility & contrast

On white

16.02

#370C49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#370C49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370C49

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370C49	#FFFFFF	#000000	##FFFFFF
##370C49	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4B

Deuteranopia (green-blind)

#072248

Tritanopia (blue-blind)

#351A2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370c49;
/* rgb */ color: rgb(55, 12, 73);
/* oklch */ color: oklch(26.4% 0.109 313.6);

Tailwind

colors: {
  custom: {
    50: '#71507c',
    500: '#370c49',
    950: '#000000',
  },
}

SCSS

$custom: #370c49;
$custom-light: #71507c;
$custom-dark: #000000;

JSON

{
  "hex": "#370c49",
  "rgb": {
    "r": 55,
    "g": 12,
    "b": 73
  },
  "hsl": {
    "h": 282.295,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26377,
    "c": 0.1093,
    "h": 313.6
  },
  "luminance": 0.01556
}

Semantic roles & 50–950 ramp

primary

#370C49

secondary

#46852C

accent

#EE396F

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#080209

muted

#7B787B

Preview Lab

Preview with #370C49

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

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