#22256F#22256F

#22256F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.4% C 0.125 H 274.7°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#22256F
RGB	rgb(34, 37, 111)
HSL	hsl(238, 53%, 28%)
HSV	hsv(238, 69%, 44%)
CMYK	cmyk(69.4%, 66.7%, 0%, 56.5%)
CIE-LAB	lab(19.27, 24.60, -43.30)
CIE-LCH	lch(19.27, 49.80, 299.61°)
OKLab	oklab(31.41% 0.0104 -0.1249)
OKLCH	oklch(31.41% 0.125 274.7)
XYZ	xyz(4.1896, 2.8105, 15.3575)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22256F #6F6C22

analogous

#224B6F #22256F #45226F

triadic

#22256F #6F2225 #256F22

tetradic

#22256F #6F224B #6F6C22 #226F45

square

#22256F #6F224B #6F6C22 #226F45

split-complementary

#22256F #6F4522 #4B6F22

monochromatic

#070817 #141540 #22256F #30359E #454AC6

Accessibility & contrast

On white

13.44

#22256F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#22256F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22256F

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22256F	#FFFFFF	#000000	##FFFFFF
##22256F	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#002B6E

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #22256f;
/* rgb */ color: rgb(34, 37, 111);
/* oklch */ color: oklch(31.4% 0.125 274.7);

Tailwind

colors: {
  custom: {
    50: '#685f99',
    500: '#22256f',
    950: '#000000',
  },
}

SCSS

$custom: #22256f;
$custom-light: #685f99;
$custom-dark: #000000;

JSON

{
  "hex": "#22256f",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 111
  },
  "hsl": {
    "h": 237.662,
    "s": 53.103,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31405,
    "c": 0.12531,
    "h": 274.7
  },
  "luminance": 0.02811
}

Semantic roles & 50–950 ramp

primary

#22256F

secondary

#A29F4A

accent

#D74BDD

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #22256F

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

Preview Lab → · Contrast checker → · Palette generator →