#22256E#22256E

#22256E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.3% C 0.124 H 274.8°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#22256E
RGB	rgb(34, 37, 110)
HSL	hsl(238, 53%, 28%)
HSV	hsv(238, 69%, 43%)
CMYK	cmyk(69.1%, 66.4%, 0%, 56.9%)
CIE-LAB	lab(19.18, 24.23, -42.80)
CIE-LCH	lch(19.18, 49.18, 299.51°)
OKLab	oklab(31.31% 0.0104 -0.1234)
OKLCH	oklch(31.31% 0.124 274.8)
XYZ	xyz(4.1348, 2.7886, 15.0692)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22256E #6E6B22

analogous

#224B6E #22256E #45226E

triadic

#22256E #6E2225 #256E22

tetradic

#22256E #6E224B #6E6B22 #226E45

square

#22256E #6E224B #6E6B22 #226E45

split-complementary

#22256E #6E4522 #4B6E22

monochromatic

#070817 #14153F #22256E #30359D #454AC5

Accessibility & contrast

On white

13.48

#22256E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#22256E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22256E

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22256E	#FFFFFF	#000000	##FFFFFF
##22256E	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002B6D

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #22256e;
/* rgb */ color: rgb(34, 37, 110);
/* oklch */ color: oklch(31.3% 0.124 274.8);

Tailwind

colors: {
  custom: {
    50: '#685f98',
    500: '#22256e',
    950: '#000000',
  },
}

SCSS

$custom: #22256e;
$custom-light: #685f98;
$custom-dark: #000000;

JSON

{
  "hex": "#22256e",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 110
  },
  "hsl": {
    "h": 237.632,
    "s": 52.778,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31309,
    "c": 0.12386,
    "h": 274.8
  },
  "luminance": 0.02789
}

Semantic roles & 50–950 ramp

primary

#22256E

secondary

#A19E4A

accent

#D64CDC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #22256E

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

Preview Lab → · Contrast checker → · Palette generator →