#22279F#22279F

#22279F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.187 H 270.9°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#22279F
RGB	rgb(34, 39, 159)
HSL	hsl(238, 65%, 38%)
HSV	hsv(238, 79%, 62%)
CMYK	cmyk(78.6%, 75.5%, 0%, 37.6%)
CIE-LAB	lab(24.62, 40.71, -64.61)
CIE-LCH	lch(24.62, 76.37, 302.22°)
OKLab	oklab(36.73% 0.0028 -0.1871)
OKLCH	oklch(36.73% 0.187 270.9)
XYZ	xyz(7.6411, 4.2935, 33.2202)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22279F #9F9A22

analogous

#22659F #22279F #5B229F

triadic

#22279F #9F2227 #279F22

tetradic

#22279F #9F2265 #9F9A22 #229F5B

square

#22279F #9F2265 #9F9A22 #229F5B

split-complementary

#22279F #9F5B22 #659F22

monochromatic

#0C0E3A #171B6D #22279F #2D33D1 #5F64DD

Accessibility & contrast

On white

11.30

#22279F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#22279F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22279F

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22279F	#FFFFFF	#000000	##FFFFFF
##22279F	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A2

Deuteranopia (green-blind)

#00349D

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #22279f;
/* rgb */ color: rgb(34, 39, 159);
/* oklch */ color: oklch(36.7% 0.187 270.9);

Tailwind

colors: {
  custom: {
    50: '#7463bd',
    500: '#22279f',
    950: '#000000',
  },
}

SCSS

$custom: #22279f;
$custom-light: #7463bd;
$custom-dark: #000000;

JSON

{
  "hex": "#22279f",
  "rgb": {
    "r": 34,
    "g": 39,
    "b": 159
  },
  "hsl": {
    "h": 237.6,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36734,
    "c": 0.18711,
    "h": 270.9
  },
  "luminance": 0.04294
}

Semantic roles & 50–950 ramp

primary

#22279F

secondary

#C1BD5B

accent

#E140E8

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #22279F

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

Preview Lab → · Contrast checker → · Palette generator →