#22137E#22137E

#22137E is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.165 H 276.5°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#22137E
RGB	rgb(34, 19, 126)
HSL	hsl(248, 74%, 28%)
HSV	hsv(248, 85%, 49%)
CMYK	cmyk(73%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(17.04, 40.53, -56.59)
CIE-LCH	lch(17.04, 69.61, 305.61°)
OKLab	oklab(30.3% 0.0186 -0.1635)
OKLCH	oklch(30.3% 0.165 276.5)
XYZ	xyz(4.6572, 2.3117, 19.9354)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22137E #6F7E13

analogous

#13397E #22137E #57137E

triadic

#22137E #7E2213 #137E22

tetradic

#22137E #7E1339 #6F7E13 #137E57

square

#22137E #7E1339 #6F7E13 #137E57

split-complementary

#22137E #7E5713 #397E13

monochromatic

#07041B #140B49 #22137E #301BB3 #452CDF

Accessibility & contrast

On white

14.36

#22137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#22137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22137E

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22137E	#FFFFFF	#000000	##FFFFFF
##22137E	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E81

Deuteranopia (green-blind)

#00257C

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #22137e;
/* rgb */ color: rgb(34, 19, 126);
/* oklch */ color: oklch(30.3% 0.165 276.5);

Tailwind

colors: {
  custom: {
    50: '#6d55a5',
    500: '#22137e',
    950: '#000000',
  },
}

SCSS

$custom: #22137e;
$custom-light: #6d55a5;
$custom-dark: #000000;

JSON

{
  "hex": "#22137e",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 248.411,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30303,
    "c": 0.1646,
    "h": 276.5
  },
  "luminance": 0.02312
}

Semantic roles & 50–950 ramp

primary

#22137E

secondary

#A2B439

accent

#F037D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22137E

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

Preview Lab → · Contrast checker → · Palette generator →