#22179F#22179F

#22179F is a dark, highly saturated blue. Relative luminance 0.035; OKLCH L 34.8% C 0.201 H 272.2°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#22179F
RGB	rgb(34, 23, 159)
HSL	hsl(245, 75%, 36%)
HSV	hsv(245, 86%, 62%)
CMYK	cmyk(78.6%, 85.5%, 0%, 37.6%)
CIE-LAB	lab(21.78, 48.92, -69.31)
CIE-LCH	lch(21.78, 84.84, 305.22°)
OKLab	oklab(34.75% 0.0078 -0.2005)
OKLCH	oklch(34.75% 0.201 272.2)
XYZ	xyz(7.2220, 3.4553, 33.0805)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22179F #949F17

analogous

#17509F #22179F #66179F

triadic

#22179F #9F2217 #179F22

tetradic

#22179F #9F1750 #949F17 #179F66

square

#22179F #9F1750 #949F17 #179F66

split-complementary

#22179F #9F6617 #509F17

monochromatic

#0B0834 #170F6A #22179F #2D1FD4 #584BE5

Accessibility & contrast

On white

12.42

#22179F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22179F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22179F

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22179F	#FFFFFF	#000000	##FFFFFF
##22179F	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA3

Deuteranopia (green-blind)

#002D9D

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22179f;
/* rgb */ color: rgb(34, 23, 159);
/* oklch */ color: oklch(34.8% 0.201 272.2);

Tailwind

colors: {
  custom: {
    50: '#755abd',
    500: '#22179f',
    950: '#000000',
  },
}

SCSS

$custom: #22179f;
$custom-light: #755abd;
$custom-dark: #000000;

JSON

{
  "hex": "#22179f",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 159
  },
  "hsl": {
    "h": 244.853,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.34751,
    "c": 0.20063,
    "h": 272.2
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#22179F

secondary

#BDC74B

accent

#F136E2

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #22179F

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

Preview Lab → · Contrast checker → · Palette generator →