#22255E#22255E

#22255E is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.8% C 0.100 H 276.2°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#22255E
RGB	rgb(34, 37, 94)
HSL	hsl(237, 47%, 25%)
HSV	hsv(237, 64%, 37%)
CMYK	cmyk(63.8%, 60.6%, 0%, 63.1%)
CIE-LAB	lab(17.79, 18.15, -34.58)
CIE-LCH	lch(17.79, 39.05, 297.70°)
OKLab	oklab(29.85% 0.0109 -0.0992)
OKLCH	oklch(29.85% 0.1 276.2)
XYZ	xyz(3.3410, 2.4711, 10.8884)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22255E #5E5B22

analogous

#22435E #22255E #3D225E

triadic

#22255E #5E2225 #255E22

tetradic

#22255E #5E2243 #5E5B22 #225E3D

square

#22255E #5E2243 #5E5B22 #225E3D

split-complementary

#22255E #5E3D22 #435E22

monochromatic

#080916 #121331 #22255E #32378B #4348B8

Accessibility & contrast

On white

14.05

#22255E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#22255E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22255E

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22255E	#FFFFFF	#000000	##FFFFFF
##22255E	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#00295D

Tritanopia (blue-blind)

#00323D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #22255e;
/* rgb */ color: rgb(34, 37, 94);
/* oklch */ color: oklch(29.8% 0.100 276.2);

Tailwind

colors: {
  custom: {
    50: '#645f8c',
    500: '#22255e',
    950: '#000000',
  },
}

SCSS

$custom: #22255e;
$custom-light: #645f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#22255e",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 94
  },
  "hsl": {
    "h": 237,
    "s": 46.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29848,
    "c": 0.09984,
    "h": 276.2
  },
  "luminance": 0.02471
}

Semantic roles & 50–950 ramp

primary

#22255E

secondary

#928E4A

accent

#D051D7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #22255E

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

Preview Lab → · Contrast checker → · Palette generator →