#22379F#22379F

#22379F is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.4% C 0.169 H 268.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#22379F
RGB	rgb(34, 55, 159)
HSL	hsl(230, 65%, 38%)
HSV	hsv(230, 79%, 62%)
CMYK	cmyk(78.6%, 65.4%, 0%, 37.6%)
CIE-LAB	lab(28.31, 30.66, -58.53)
CIE-LCH	lch(28.31, 66.07, 297.65°)
OKLab	oklab(39.41% -0.0051 -0.1693)
OKLCH	oklch(39.41% 0.169 268.3)
XYZ	xyz(8.2817, 5.5747, 33.4337)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22379F #9F8A22

analogous

#22759F #22379F #4B229F

triadic

#22379F #9F2237 #379F22

tetradic

#22379F #9F2275 #9F8A22 #229F4B

square

#22379F #9F2275 #9F8A22 #229F4B

split-complementary

#22379F #9F4B22 #759F22

monochromatic

#0C143A #17266D #22379F #2D48D1 #5F74DD

Accessibility & contrast

On white

9.93

#22379F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#22379F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22379F

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22379F	#FFFFFF	#000000	##FFFFFF
##22379F	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#003D9D

Tritanopia (blue-blind)

#005366

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #22379f;
/* rgb */ color: rgb(34, 55, 159);
/* oklch */ color: oklch(39.4% 0.169 268.3);

Tailwind

colors: {
  custom: {
    50: '#726dbc',
    500: '#22379f',
    950: '#000000',
  },
}

SCSS

$custom: #22379f;
$custom-light: #726dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#22379f",
  "rgb": {
    "r": 34,
    "g": 55,
    "b": 159
  },
  "hsl": {
    "h": 229.92,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39405,
    "c": 0.16942,
    "h": 268.3
  },
  "luminance": 0.05576
}

Semantic roles & 50–950 ramp

primary

#22379F

secondary

#C1B05B

accent

#CC40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #22379F

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

Preview Lab → · Contrast checker → · Palette generator →