#210939#210939

#210939 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.087 H 302.2°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#210939
RGB	rgb(33, 9, 57)
HSL	hsl(270, 73%, 13%)
HSV	hsv(270, 84%, 22%)
CMYK	cmyk(42.1%, 84.2%, 0%, 77.6%)
CIE-LAB	lab(7.35, 23.72, -25.94)
CIE-LCH	lch(7.35, 35.15, 312.44°)
OKLab	oklab(21.18% 0.0466 -0.074)
OKLCH	oklch(21.18% 0.087 302.2)
XYZ	xyz(1.4632, 0.8141, 3.9502)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210939 #213909

analogous

#090939 #210939 #390939

triadic

#210939 #392109 #093921

tetradic

#210939 #390909 #213909 #093939

square

#210939 #390909 #213909 #093939

split-complementary

#210939 #393909 #093909

monochromatic

#0F041A #0F041A #210939 #40116E #5E1AA3

Accessibility & contrast

On white

18.06

#210939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#210939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210939

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210939	#FFFFFF	#000000	##FFFFFF
##210939	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#001638

Tritanopia (blue-blind)

#1C1520

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #210939;
/* rgb */ color: rgb(33, 9, 57);
/* oklch */ color: oklch(21.2% 0.087 302.2);

Tailwind

colors: {
  custom: {
    50: '#5f4b70',
    500: '#210939',
    950: '#000000',
  },
}

SCSS

$custom: #210939;
$custom-light: #5f4b70;
$custom-dark: #000000;

JSON

{
  "hex": "#210939",
  "rgb": {
    "r": 33,
    "g": 9,
    "b": 57
  },
  "hsl": {
    "h": 270,
    "s": 72.727,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2118,
    "c": 0.08747,
    "h": 302.2
  },
  "luminance": 0.00814
}

Semantic roles & 50–950 ramp

primary

#210939

secondary

#4F7727

accent

#EF3894

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210939

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

Preview Lab → · Contrast checker → · Palette generator →