#21164A#21164A

#21164A is a very dark, moderate violet. Relative luminance 0.014; OKLCH L 25.0% C 0.092 H 287.5°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#21164A
RGB	rgb(33, 22, 74)
HSL	hsl(253, 54%, 19%)
HSV	hsv(253, 70%, 29%)
CMYK	cmyk(55.4%, 70.3%, 0%, 71%)
CIE-LAB	lab(11.90, 21.14, -30.59)
CIE-LCH	lch(11.90, 37.18, 304.65°)
OKLab	oklab(24.95% 0.0277 -0.0876)
OKLCH	oklch(24.95% 0.092 287.5)
XYZ	xyz(2.1498, 1.3915, 6.6325)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21164A #3F4A16

analogous

#16254A #21164A #3B164A

triadic

#21164A #4A2116 #164A21

tetradic

#21164A #4A1625 #3F4A16 #164A3B

square

#21164A #4A1625 #3F4A16 #164A3B

split-complementary

#21164A #4A3B16 #254A16

monochromatic

#0B0718 #0C081B #21164A #362479 #4B32A8

Accessibility & contrast

On white

16.43

#21164A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#21164A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21164A

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21164A	#FFFFFF	#000000	##FFFFFF
##21164A	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214C

Deuteranopia (green-blind)

#001E49

Tritanopia (blue-blind)

#12222D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #21164a;
/* rgb */ color: rgb(33, 22, 74);
/* oklch */ color: oklch(25.0% 0.092 287.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21164a",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 74
  },
  "hsl": {
    "h": 252.692,
    "s": 54.167,
    "l": 18.824
  },
  "oklch": {
    "l": 0.24951,
    "c": 0.0919,
    "h": 287.5
  },
  "luminance": 0.01392
}

Semantic roles & 50–950 ramp

primary

#21164A

secondary

#72823A

accent

#DE4ABE

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #21164A

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

Preview Lab → · Contrast checker → · Palette generator →