#22299E#22299E

#22299E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.184 H 270.7°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#22299E
RGB	rgb(34, 41, 158)
HSL	hsl(237, 65%, 38%)
HSV	hsv(237, 78%, 62%)
CMYK	cmyk(78.5%, 74.1%, 0%, 38%)
CIE-LAB	lab(24.93, 39.18, -63.48)
CIE-LCH	lch(24.93, 74.60, 301.69°)
OKLab	oklab(36.93% 0.0021 -0.1838)
OKLCH	oklch(36.93% 0.184 270.7)
XYZ	xyz(7.6221, 4.3937, 32.7875)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22299E #9E9722

analogous

#22679E #22299E #59229E

triadic

#22299E #9E2229 #299E22

tetradic

#22299E #9E2267 #9E9722 #229E59

square

#22299E #9E2267 #9E9722 #229E59

split-complementary

#22299E #9E5922 #679E22

monochromatic

#0C0F39 #171C6C #22299E #2D36D0 #5E65DC

Accessibility & contrast

On white

11.18

#22299E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#22299E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22299E

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22299E	#FFFFFF	#000000	##FFFFFF
##22299E	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A1

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #22299e;
/* rgb */ color: rgb(34, 41, 158);
/* oklch */ color: oklch(36.9% 0.184 270.7);

Tailwind

colors: {
  custom: {
    50: '#7364bc',
    500: '#22299e',
    950: '#000000',
  },
}

SCSS

$custom: #22299e;
$custom-light: #7364bc;
$custom-dark: #000000;

JSON

{
  "hex": "#22299e",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 158
  },
  "hsl": {
    "h": 236.613,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36925,
    "c": 0.18383,
    "h": 270.7
  },
  "luminance": 0.04395
}

Semantic roles & 50–950 ramp

primary

#22299E

secondary

#C1BB5B

accent

#DE40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #22299E

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

Preview Lab → · Contrast checker → · Palette generator →