#22259A#22259A

#22259A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.183 H 271.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#22259A
RGB	rgb(34, 37, 154)
HSL	hsl(239, 64%, 37%)
HSV	hsv(239, 78%, 60%)
CMYK	cmyk(77.9%, 76%, 0%, 39.6%)
CIE-LAB	lab(23.66, 40.16, -63.14)
CIE-LCH	lch(23.66, 74.83, 302.45°)
OKLab	oklab(35.89% 0.0045 -0.1828)
OKLCH	oklch(35.89% 0.183 271.4)
XYZ	xyz(7.1520, 3.9955, 30.9599)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22259A #9A9722

analogous

#22619A #22259A #5B229A

triadic

#22259A #9A2225 #259A22

tetradic

#22259A #9A2261 #9A9722 #229A5B

square

#22259A #9A2261 #9A9722 #229A5B

split-complementary

#22259A #9A5B22 #619A22

monochromatic

#0C0D36 #171968 #22259A #2D31CC #5B5FDB

Accessibility & contrast

On white

11.67

#22259A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#22259A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22259A

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22259A	#FFFFFF	#000000	##FFFFFF
##22259A	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9D

Deuteranopia (green-blind)

#003298

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #22259a;
/* rgb */ color: rgb(34, 37, 154);
/* oklch */ color: oklch(35.9% 0.183 271.4);

Tailwind

colors: {
  custom: {
    50: '#7361b9',
    500: '#22259a',
    950: '#000000',
  },
}

SCSS

$custom: #22259a;
$custom-light: #7361b9;
$custom-dark: #000000;

JSON

{
  "hex": "#22259a",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 154
  },
  "hsl": {
    "h": 238.5,
    "s": 63.83,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35888,
    "c": 0.18286,
    "h": 271.4
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#22259A

secondary

#BFBD58

accent

#E341E7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #22259A

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

Preview Lab → · Contrast checker → · Palette generator →