#222681#222681

#222681 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.149 H 273.0°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#222681
RGB	rgb(34, 38, 129)
HSL	hsl(237, 58%, 32%)
HSV	hsv(237, 74%, 51%)
CMYK	cmyk(73.6%, 70.5%, 0%, 49.4%)
CIE-LAB	lab(21.25, 30.64, -51.56)
CIE-LCH	lch(21.25, 59.97, 300.72°)
OKLab	oklab(33.38% 0.0078 -0.1491)
OKLCH	oklch(33.38% 0.149 273)
XYZ	xyz(5.3139, 3.3108, 21.1236)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222681 #817D22

analogous

#225681 #222681 #4E2281

triadic

#222681 #812226 #268122

tetradic

#222681 #812256 #817D22 #22814E

square

#222681 #812256 #817D22 #22814E

split-complementary

#222681 #814E22 #568122

monochromatic

#080920 #151851 #222681 #2F34B1 #4D53D0

Accessibility & contrast

On white

12.63

#222681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#222681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222681

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222681	#FFFFFF	#000000	##FFFFFF
##222681	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003784

Deuteranopia (green-blind)

#002F7F

Tritanopia (blue-blind)

#003F50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #222681;
/* rgb */ color: rgb(34, 38, 129);
/* oklch */ color: oklch(33.4% 0.149 273.0);

Tailwind

colors: {
  custom: {
    50: '#6c61a7',
    500: '#222681',
    950: '#000000',
  },
}

SCSS

$custom: #222681;
$custom-light: #6c61a7;
$custom-dark: #000000;

JSON

{
  "hex": "#222681",
  "rgb": {
    "r": 34,
    "g": 38,
    "b": 129
  },
  "hsl": {
    "h": 237.474,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33376,
    "c": 0.14926,
    "h": 273
  },
  "luminance": 0.03311
}

Semantic roles & 50–950 ramp

primary

#222681

secondary

#B3AF4B

accent

#DB46E1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #222681

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

Preview Lab → · Contrast checker → · Palette generator →