#21164D#21164D

#21164D is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.2% C 0.096 H 286.5°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#21164D
RGB	rgb(33, 22, 77)
HSL	hsl(252, 56%, 19%)
HSV	hsv(252, 71%, 30%)
CMYK	cmyk(57.1%, 71.4%, 0%, 69.8%)
CIE-LAB	lab(12.18, 22.19, -32.21)
CIE-LCH	lch(12.18, 39.12, 304.56°)
OKLab	oklab(25.24% 0.0273 -0.0924)
OKLCH	oklch(25.24% 0.096 286.5)
XYZ	xyz(2.2533, 1.4329, 7.1776)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21164D #424D16

analogous

#16274D #21164D #3D164D

triadic

#21164D #4D2116 #164D21

tetradic

#21164D #4D1627 #424D16 #164D3D

square

#21164D #4D1627 #424D16 #164D3D

split-complementary

#21164D #4D3D16 #274D16

monochromatic

#0A0718 #0D081D #21164D #35247D #4A31AC

Accessibility & contrast

On white

16.32

#21164D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#21164D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21164D

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21164D	#FFFFFF	#000000	##FFFFFF
##21164D	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214F

Deuteranopia (green-blind)

#001E4C

Tritanopia (blue-blind)

#10242F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #21164d;
/* rgb */ color: rgb(33, 22, 77);
/* oklch */ color: oklch(25.2% 0.096 286.5);

Tailwind

colors: {
  custom: {
    50: '#61547f',
    500: '#21164d',
    950: '#000000',
  },
}

SCSS

$custom: #21164d;
$custom-light: #61547f;
$custom-dark: #000000;

JSON

{
  "hex": "#21164d",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 77
  },
  "hsl": {
    "h": 252,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.25236,
    "c": 0.09637,
    "h": 286.5
  },
  "luminance": 0.01433
}

Semantic roles & 50–950 ramp

primary

#21164D

secondary

#76853A

accent

#DF49C1

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#05020A

muted

#7A787C

Preview Lab

Preview with #21164D

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

Preview Lab → · Contrast checker → · Palette generator →