#21133E#21133E

#21133E is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.079 H 294.5°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#21133E
RGB	rgb(33, 19, 62)
HSL	hsl(260, 53%, 16%)
HSV	hsv(260, 69%, 24%)
CMYK	cmyk(46.8%, 69.4%, 0%, 75.7%)
CIE-LAB	lab(10.08, 19.08, -25.11)
CIE-LCH	lch(10.08, 31.54, 307.23°)
OKLab	oklab(23.3% 0.0326 -0.0715)
OKLCH	oklch(23.3% 0.079 294.5)
XYZ	xyz(1.7293, 1.1368, 4.6848)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21133E #303E13

analogous

#131A3E #21133E #36133E

triadic

#21133E #3E2113 #133E21

tetradic

#21133E #3E131A #303E13 #133E36

square

#21133E #3E131A #303E13 #133E36

split-complementary

#21133E #3E3613 #1A3E13

monochromatic

#0C0717 #0C0717 #21133E #3A216D #53309C

Accessibility & contrast

On white

17.11

#21133E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#21133E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21133E

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21133E	#FFFFFF	#000000	##FFFFFF
##21133E	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3F

Deuteranopia (green-blind)

#011B3D

Tritanopia (blue-blind)

#191D26

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #21133e;
/* rgb */ color: rgb(33, 19, 62);
/* oklch */ color: oklch(23.3% 0.079 294.5);

Tailwind

colors: {
  custom: {
    50: '#5f5174',
    500: '#21133e',
    950: '#000000',
  },
}

SCSS

$custom: #21133e;
$custom-light: #5f5174;
$custom-dark: #000000;

JSON

{
  "hex": "#21133e",
  "rgb": {
    "r": 33,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 259.535,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23297,
    "c": 0.07862,
    "h": 294.5
  },
  "luminance": 0.01137
}

Semantic roles & 50–950 ramp

primary

#21133E

secondary

#627736

accent

#DC4BAD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050208

muted

#79787B

Preview Lab

Preview with #21133E

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

Preview Lab → · Contrast checker → · Palette generator →