#22256D#22256D

#22256D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.2% C 0.122 H 274.9°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#22256D
RGB	rgb(34, 37, 109)
HSL	hsl(238, 52%, 28%)
HSV	hsv(238, 69%, 43%)
CMYK	cmyk(68.8%, 66.1%, 0%, 57.3%)
CIE-LAB	lab(19.09, 23.85, -42.30)
CIE-LCH	lch(19.09, 48.56, 299.41°)
OKLab	oklab(31.21% 0.0105 -0.1219)
OKLCH	oklch(31.21% 0.122 274.9)
XYZ	xyz(4.0807, 2.7670, 14.7841)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22256D #6D6A22

analogous

#224A6D #22256D #44226D

triadic

#22256D #6D2225 #256D22

tetradic

#22256D #6D224A #6D6A22 #226D44

square

#22256D #6D224A #6D6A22 #226D44

split-complementary

#22256D #6D4422 #4A6D22

monochromatic

#070817 #13153E #22256D #31359C #454AC5

Accessibility & contrast

On white

13.52

#22256D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#22256D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22256D

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22256D	#FFFFFF	#000000	##FFFFFF
##22256D	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#002B6C

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22256d;
/* rgb */ color: rgb(34, 37, 109);
/* oklch */ color: oklch(31.2% 0.122 274.9);

Tailwind

colors: {
  custom: {
    50: '#675f98',
    500: '#22256d',
    950: '#000000',
  },
}

SCSS

$custom: #22256d;
$custom-light: #675f98;
$custom-dark: #000000;

JSON

{
  "hex": "#22256d",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 109
  },
  "hsl": {
    "h": 237.6,
    "s": 52.448,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31214,
    "c": 0.1224,
    "h": 274.9
  },
  "luminance": 0.02767
}

Semantic roles & 50–950 ramp

primary

#22256D

secondary

#A19D4A

accent

#D64CDC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #22256D

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

Preview Lab → · Contrast checker → · Palette generator →