#22255D#22255D

#22255D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.8% C 0.098 H 276.3°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#22255D
RGB	rgb(34, 37, 93)
HSL	hsl(237, 46%, 25%)
HSV	hsv(237, 63%, 36%)
CMYK	cmyk(63.4%, 60.2%, 0%, 63.5%)
CIE-LAB	lab(17.71, 17.77, -34.05)
CIE-LCH	lch(17.71, 38.41, 297.56°)
OKLab	oklab(29.76% 0.0108 -0.0977)
OKLCH	oklch(29.76% 0.098 276.3)
XYZ	xyz(3.2964, 2.4533, 10.6536)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22255D #5D5A22

analogous

#22435D #22255D #3C225D

triadic

#22255D #5D2225 #255D22

tetradic

#22255D #5D2243 #5D5A22 #225D3C

square

#22255D #5D2243 #5D5A22 #225D3C

split-complementary

#22255D #5D3C22 #435D22

monochromatic

#080916 #121330 #22255D #32378A #4349B7

Accessibility & contrast

On white

14.09

#22255D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#22255D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22255D

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22255D	#FFFFFF	#000000	##FFFFFF
##22255D	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E5F

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#00323D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #22255d;
/* rgb */ color: rgb(34, 37, 93);
/* oklch */ color: oklch(29.8% 0.098 276.3);

Tailwind

colors: {
  custom: {
    50: '#645f8b',
    500: '#22255d',
    950: '#000000',
  },
}

SCSS

$custom: #22255d;
$custom-light: #645f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#22255d",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 93
  },
  "hsl": {
    "h": 236.949,
    "s": 46.457,
    "l": 24.902
  },
  "oklch": {
    "l": 0.29762,
    "c": 0.09828,
    "h": 276.3
  },
  "luminance": 0.02454
}

Semantic roles & 50–950 ramp

primary

#22255D

secondary

#918D4A

accent

#CF52D6

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #22255D

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

Preview Lab → · Contrast checker → · Palette generator →