#22297D#22297D

#22297D is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.5% C 0.140 H 272.5°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#22297D
RGB	rgb(34, 41, 125)
HSL	hsl(235, 57%, 31%)
HSV	hsv(235, 73%, 49%)
CMYK	cmyk(72.8%, 67.2%, 0%, 51%)
CIE-LAB	lab(21.60, 27.16, -48.45)
CIE-LCH	lch(21.60, 55.54, 299.28°)
OKLab	oklab(33.52% 0.0061 -0.1399)
OKLCH	oklch(33.52% 0.14 272.5)
XYZ	xyz(5.1531, 3.4061, 19.7839)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22297D #7D7622

analogous

#22567D #22297D #48227D

triadic

#22297D #7D2229 #297D22

tetradic

#22297D #7D2256 #7D7622 #227D48

square

#22297D #7D2256 #7D7622 #227D48

split-complementary

#22297D #7D4822 #567D22

monochromatic

#08091D #15194D #22297D #2F39AD #4B55CE

Accessibility & contrast

On white

12.49

#22297D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#22297D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22297D

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22297D	#FFFFFF	#000000	##FFFFFF
##22297D	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22297d;
/* rgb */ color: rgb(34, 41, 125);
/* oklch */ color: oklch(33.5% 0.140 272.5);

Tailwind

colors: {
  custom: {
    50: '#6b63a3',
    500: '#22297d',
    950: '#000000',
  },
}

SCSS

$custom: #22297d;
$custom-light: #6b63a3;
$custom-dark: #000000;

JSON

{
  "hex": "#22297d",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 125
  },
  "hsl": {
    "h": 235.385,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33515,
    "c": 0.14007,
    "h": 272.5
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#22297D

secondary

#B0A84B

accent

#D547E0

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #22297D

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

Preview Lab → · Contrast checker → · Palette generator →