#22276F#22276F

#22276F is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.123 H 274.0°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#22276F
RGB	rgb(34, 39, 111)
HSL	hsl(236, 53%, 28%)
HSV	hsv(236, 69%, 44%)
CMYK	cmyk(69.4%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(19.80, 23.23, -42.44)
CIE-LCH	lch(19.80, 48.38, 298.69°)
OKLab	oklab(31.79% 0.0086 -0.1223)
OKLCH	oklch(31.79% 0.123 274)
XYZ	xyz(4.2535, 2.9384, 15.3789)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22276F #6F6A22

analogous

#224D6F #22276F #43226F

triadic

#22276F #6F2227 #276F22

tetradic

#22276F #6F224D #6F6A22 #226F43

square

#22276F #6F224D #6F6A22 #226F43

split-complementary

#22276F #6F4322 #4D6F22

monochromatic

#070817 #141740 #22276F #30379E #454EC6

Accessibility & contrast

On white

13.23

#22276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#22276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22276F

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22276F	#FFFFFF	#000000	##FFFFFF
##22276F	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#003947

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #22276f;
/* rgb */ color: rgb(34, 39, 111);
/* oklch */ color: oklch(31.8% 0.123 274.0);

Tailwind

colors: {
  custom: {
    50: '#686199',
    500: '#22276f',
    950: '#000000',
  },
}

SCSS

$custom: #22276f;
$custom-light: #686199;
$custom-dark: #000000;

JSON

{
  "hex": "#22276f",
  "rgb": {
    "r": 34,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 236.104,
    "s": 53.103,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31792,
    "c": 0.12264,
    "h": 274
  },
  "luminance": 0.02939
}

Semantic roles & 50–950 ramp

primary

#22276F

secondary

#A29D4A

accent

#D34BDD

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #22276F

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

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