#37083A#37083A

#37083A is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.099 H 325.4°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#37083A
RGB	rgb(55, 8, 58)
HSL	hsl(296, 76%, 13%)
HSV	hsv(296, 86%, 23%)
CMYK	cmyk(5.2%, 86.2%, 0%, 77.3%)
CIE-LAB	lab(11.22, 29.91, -20.24)
CIE-LCH	lch(11.22, 36.11, 325.91°)
OKLab	oklab(24.77% 0.0816 -0.0563)
OKLCH	oklch(24.77% 0.099 325.4)
XYZ	xyz(2.4260, 1.2915, 4.1237)
Luminance	0.0129 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37083A #0B3A08

analogous

#1E083A #37083A #3A0824

triadic

#37083A #3A3708 #083A37

tetradic

#37083A #3A1E08 #0B3A08 #08243A

square

#37083A #3A1E08 #0B3A08 #08243A

split-complementary

#37083A #243A08 #083A1E

monochromatic

#1A041B #1A041B #37083A #6A0F70 #9D17A6

Accessibility & contrast

On white

16.69

#37083A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#37083A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37083A

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37083A	#FFFFFF	#000000	##FFFFFF
##37083A	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3B

Deuteranopia (green-blind)

#132039

Tritanopia (blue-blind)

#381120

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #37083a;
/* rgb */ color: rgb(55, 8, 58);
/* oklch */ color: oklch(24.8% 0.099 325.4);

Tailwind

colors: {
  custom: {
    50: '#704e70',
    500: '#37083a',
    950: '#000000',
  },
}

SCSS

$custom: #37083a;
$custom-light: #704e70;
$custom-dark: #000000;

JSON

{
  "hex": "#37083a",
  "rgb": {
    "r": 55,
    "g": 8,
    "b": 58
  },
  "hsl": {
    "h": 296.4,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2477,
    "c": 0.09919,
    "h": 325.4
  },
  "luminance": 0.01291
}

Semantic roles & 50–950 ramp

primary

#37083A

secondary

#2A7925

accent

#F23541

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #37083A

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

Preview Lab → · Contrast checker → · Palette generator →