#21167D#21167D

#21167D is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.5% C 0.161 H 275.8°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#21167D
RGB	rgb(33, 22, 125)
HSL	hsl(246, 70%, 29%)
HSV	hsv(246, 82%, 49%)
CMYK	cmyk(73.6%, 82.4%, 0%, 51%)
CIE-LAB	lab(17.35, 38.63, -55.44)
CIE-LCH	lch(17.35, 67.58, 304.87°)
OKLab	oklab(30.46% 0.0162 -0.1603)
OKLCH	oklch(30.46% 0.161 275.8)
XYZ	xyz(4.6146, 2.3774, 19.6138)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21167D #727D16

analogous

#163F7D #21167D #55167D

triadic

#21167D #7D2116 #167D21

tetradic

#21167D #7D163F #727D16 #167D55

square

#21167D #7D163F #727D16 #167D55

split-complementary

#21167D #7D5516 #3F7D16

monochromatic

#07051A #130D49 #21167D #2F1FB1 #4432DB

Accessibility & contrast

On white

14.23

#21167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#21167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21167D

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21167D	#FFFFFF	#000000	##FFFFFF
##21167D	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F80

Deuteranopia (green-blind)

#00267B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #21167d;
/* rgb */ color: rgb(33, 22, 125);
/* oklch */ color: oklch(30.5% 0.161 275.8);

Tailwind

colors: {
  custom: {
    50: '#6d56a4',
    500: '#21167d',
    950: '#000000',
  },
}

SCSS

$custom: #21167d;
$custom-light: #6d56a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21167d",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 246.408,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30462,
    "c": 0.1611,
    "h": 275.8
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#21167D

secondary

#A5B23D

accent

#ED3BDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #21167D

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

Preview Lab → · Contrast checker → · Palette generator →