#37293C#37293C

#37293C is a dark, muted purple. Relative luminance 0.027; OKLCH L 30.5% C 0.038 H 317.0°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#37293C
RGB	rgb(55, 41, 60)
HSL	hsl(284, 19%, 20%)
HSV	hsv(284, 32%, 24%)
CMYK	cmyk(8.3%, 31.7%, 0%, 76.5%)
CIE-LAB	lab(18.90, 10.73, -9.64)
CIE-LCH	lch(18.90, 14.42, 318.07°)
OKLab	oklab(30.51% 0.0282 -0.0262)
OKLCH	oklch(30.51% 0.038 317)
XYZ	xyz(3.1840, 2.7244, 4.6322)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37293C #2E3C29

analogous

#2E293C #37293C #3C2938

triadic

#37293C #3C3729 #293C37

tetradic

#37293C #3C2E29 #2E3C29 #29383C

square

#37293C #3C2E29 #2E3C29 #29383C

split-complementary

#37293C #383C29 #293C2E

monochromatic

#110C12 #161018 #37293C #584260 #7A5B85

Accessibility & contrast

On white

13.59

#37293C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#37293C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37293C

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37293C	#FFFFFF	#000000	##FFFFFF
##37293C	1.00	13.59	1.54	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272D3D

Deuteranopia (green-blind)

#2A2E3B

Tritanopia (blue-blind)

#372B30

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #37293c;
/* rgb */ color: rgb(55, 41, 60);
/* oklch */ color: oklch(30.5% 0.038 317.0);

Tailwind

colors: {
  custom: {
    50: '#6e6271',
    500: '#37293c',
    950: '#000000',
  },
}

SCSS

$custom: #37293c;
$custom-light: #6e6271;
$custom-dark: #000000;

JSON

{
  "hex": "#37293c",
  "rgb": {
    "r": 55,
    "g": 41,
    "b": 60
  },
  "hsl": {
    "h": 284.211,
    "s": 18.812,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30511,
    "c": 0.03847,
    "h": 317
  },
  "luminance": 0.02724
}

Semantic roles & 50–950 ramp

primary

#37293C

secondary

#5A6D54

accent

#BB6C81

background

#F6F5F6

surface

#EBEAEC

border

#C6C6C7

text

#070507

muted

#7A797A

Preview Lab

Preview with #37293C

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

Preview Lab → · Contrast checker → · Palette generator →