#22187A#22187A

#22187A is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.4% C 0.155 H 276.5°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#22187A
RGB	rgb(34, 24, 122)
HSL	hsl(246, 67%, 29%)
HSV	hsv(246, 80%, 48%)
CMYK	cmyk(72.1%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(17.45, 36.67, -53.37)
CIE-LCH	lch(17.45, 64.75, 304.49°)
OKLab	oklab(30.45% 0.0174 -0.1542)
OKLCH	oklch(30.45% 0.155 276.5)
XYZ	xyz(4.4980, 2.3981, 18.6344)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22187A #707A18

analogous

#183F7A #22187A #53187A

triadic

#22187A #7A2218 #187A22

tetradic

#22187A #7A183F #707A18 #187A53

square

#22187A #7A183F #707A18 #187A53

split-complementary

#22187A #7A5318 #3F7A18

monochromatic

#07051A #140E47 #22187A #3022AD #4635D7

Accessibility & contrast

On white

14.19

#22187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#22187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22187A

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22187A	#FFFFFF	#000000	##FFFFFF
##22187A	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7D

Deuteranopia (green-blind)

#002778

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #22187a;
/* rgb */ color: rgb(34, 24, 122);
/* oklch */ color: oklch(30.4% 0.155 276.5);

Tailwind

colors: {
  custom: {
    50: '#6c57a2',
    500: '#22187a',
    950: '#000000',
  },
}

SCSS

$custom: #22187a;
$custom-light: #6c57a2;
$custom-dark: #000000;

JSON

{
  "hex": "#22187a",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 246.122,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30446,
    "c": 0.15523,
    "h": 276.5
  },
  "luminance": 0.02398
}

Semantic roles & 50–950 ramp

primary

#22187A

secondary

#A3AF3F

accent

#EA3ED8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22187A

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

Preview Lab → · Contrast checker → · Palette generator →