#210839#210839

#210839 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.089 H 302.5°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#210839
RGB	rgb(33, 8, 57)
HSL	hsl(271, 75%, 13%)
HSV	hsv(271, 86%, 22%)
CMYK	cmyk(42.1%, 86%, 0%, 77.6%)
CIE-LAB	lab(7.16, 24.26, -26.26)
CIE-LCH	lch(7.16, 35.75, 312.73°)
OKLab	oklab(21.03% 0.0478 -0.075)
OKLCH	oklch(21.03% 0.089 302.5)
XYZ	xyz(1.4524, 0.7924, 3.9465)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210839 #203908

analogous

#080839 #210839 #390838

triadic

#210839 #392108 #083921

tetradic

#210839 #390808 #203908 #083839

square

#210839 #390808 #203908 #083839

split-complementary

#210839 #383908 #083908

monochromatic

#10041B #10041B #210839 #40106F #5F17A4

Accessibility & contrast

On white

18.13

#210839 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#210839 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210839

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210839	#FFFFFF	#000000	##FFFFFF
##210839	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153A

Deuteranopia (green-blind)

#001638

Tritanopia (blue-blind)

#1C1420

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #210839;
/* rgb */ color: rgb(33, 8, 57);
/* oklch */ color: oklch(21.0% 0.089 302.5);

Tailwind

colors: {
  custom: {
    50: '#5f4a70',
    500: '#210839',
    950: '#000000',
  },
}

SCSS

$custom: #210839;
$custom-light: #5f4a70;
$custom-dark: #000000;

JSON

{
  "hex": "#210839",
  "rgb": {
    "r": 33,
    "g": 8,
    "b": 57
  },
  "hsl": {
    "h": 270.612,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.21033,
    "c": 0.08898,
    "h": 302.5
  },
  "luminance": 0.00792
}

Semantic roles & 50–950 ramp

primary

#210839

secondary

#4E7825

accent

#F23692

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210839

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

Preview Lab → · Contrast checker → · Palette generator →