#22256C#22256C

#22256C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.121 H 275.0°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#22256C
RGB	rgb(34, 37, 108)
HSL	hsl(238, 52%, 28%)
HSV	hsv(238, 69%, 42%)
CMYK	cmyk(68.5%, 65.7%, 0%, 57.6%)
CIE-LAB	lab(18.99, 23.47, -41.80)
CIE-LCH	lch(18.99, 47.94, 299.31°)
OKLab	oklab(31.12% 0.0106 -0.1205)
OKLCH	oklch(31.12% 0.121 275)
XYZ	xyz(4.0271, 2.7456, 14.5022)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22256C #6C6922

analogous

#224A6C #22256C #44226C

triadic

#22256C #6C2225 #256C22

tetradic

#22256C #6C224A #6C6922 #226C44

square

#22256C #6C224A #6C6922 #226C44

split-complementary

#22256C #6C4422 #4A6C22

monochromatic

#070817 #13153D #22256C #31359B #4449C4

Accessibility & contrast

On white

13.56

#22256C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#22256C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22256C

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22256C	#FFFFFF	#000000	##FFFFFF
##22256C	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316E

Deuteranopia (green-blind)

#002B6B

Tritanopia (blue-blind)

#003744

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22256c;
/* rgb */ color: rgb(34, 37, 108);
/* oklch */ color: oklch(31.1% 0.121 275.0);

Tailwind

colors: {
  custom: {
    50: '#675f97',
    500: '#22256c',
    950: '#000000',
  },
}

SCSS

$custom: #22256c;
$custom-light: #675f97;
$custom-dark: #000000;

JSON

{
  "hex": "#22256c",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 108
  },
  "hsl": {
    "h": 237.568,
    "s": 52.113,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31119,
    "c": 0.12094,
    "h": 275
  },
  "luminance": 0.02746
}

Semantic roles & 50–950 ramp

primary

#22256C

secondary

#A09C4A

accent

#D64CDC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #22256C

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

Preview Lab → · Contrast checker → · Palette generator →