#22239B#22239B

#22239B is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.186 H 271.6°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#22239B
RGB	rgb(34, 35, 155)
HSL	hsl(240, 64%, 37%)
HSV	hsv(240, 78%, 61%)
CMYK	cmyk(78.1%, 77.4%, 0%, 39.2%)
CIE-LAB	lab(23.36, 41.64, -64.24)
CIE-LCH	lch(23.36, 76.55, 302.95°)
OKLab	oklab(35.72% 0.0051 -0.186)
OKLCH	oklch(35.72% 0.186 271.6)
XYZ	xyz(7.1751, 3.9079, 31.3801)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22239B #9B9A22

analogous

#22609B #22239B #5E229B

triadic

#22239B #9B2223 #239B22

tetradic

#22239B #9B2260 #9B9A22 #229B5E

square

#22239B #9B2260 #9B9A22 #229B5E

split-complementary

#22239B #9B5E22 #609B22

monochromatic

#0C0C37 #171869 #22239B #2D2ECD #5C5DDB

Accessibility & contrast

On white

11.79

#22239B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#22239B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22239B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22239B	#FFFFFF	#000000	##FFFFFF
##22239B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003299

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #22239b;
/* rgb */ color: rgb(34, 35, 155);
/* oklch */ color: oklch(35.7% 0.186 271.6);

Tailwind

colors: {
  custom: {
    50: '#7360ba',
    500: '#22239b',
    950: '#000000',
  },
}

SCSS

$custom: #22239b;
$custom-light: #7360ba;
$custom-dark: #000000;

JSON

{
  "hex": "#22239b",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 155
  },
  "hsl": {
    "h": 239.504,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35715,
    "c": 0.18604,
    "h": 271.6
  },
  "luminance": 0.03909
}

Semantic roles & 50–950 ramp

primary

#22239B

secondary

#C0BF59

accent

#E641E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #22239B

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

Preview Lab → · Contrast checker → · Palette generator →