#221081#221081

#221081 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.4% C 0.170 H 276.3°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#221081
RGB	rgb(34, 16, 129)
HSL	hsl(250, 78%, 28%)
HSV	hsv(250, 88%, 51%)
CMYK	cmyk(73.6%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(16.97, 42.80, -58.63)
CIE-LCH	lch(16.97, 72.59, 306.13°)
OKLab	oklab(30.36% 0.0187 -0.1694)
OKLCH	oklch(30.36% 0.17 276.3)
XYZ	xyz(4.8061, 2.2952, 20.9544)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221081 #6F8110

analogous

#103681 #221081 #5A1081

triadic

#221081 #812210 #108122

tetradic

#221081 #811036 #6F8110 #10815A

square

#221081 #811036 #6F8110 #10815A

split-complementary

#221081 #815A10 #368110

monochromatic

#07031B #14094B #221081 #3017B7 #4527E4

Accessibility & contrast

On white

14.39

#221081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#221081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221081

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221081	#FFFFFF	#000000	##FFFFFF
##221081	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E84

Deuteranopia (green-blind)

#00257F

Tritanopia (blue-blind)

#00354B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #221081;
/* rgb */ color: rgb(34, 16, 129);
/* oklch */ color: oklch(30.4% 0.170 276.3);

Tailwind

colors: {
  custom: {
    50: '#6e54a7',
    500: '#221081',
    950: '#000000',
  },
}

SCSS

$custom: #221081;
$custom-light: #6e54a7;
$custom-dark: #000000;

JSON

{
  "hex": "#221081",
  "rgb": {
    "r": 34,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 249.558,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30357,
    "c": 0.17044,
    "h": 276.3
  },
  "luminance": 0.02296
}

Semantic roles & 50–950 ramp

primary

#221081

secondary

#A2B736

accent

#F433D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #221081

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

Preview Lab → · Contrast checker → · Palette generator →