#22499D#22499D

#22499D is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.144 H 263.0°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#22499D
RGB	rgb(34, 73, 157)
HSL	hsl(221, 64%, 37%)
HSV	hsv(221, 78%, 62%)
CMYK	cmyk(78.3%, 53.5%, 0%, 38.4%)
CIE-LAB	lab(33.00, 17.74, -49.67)
CIE-LCH	lch(33.00, 52.75, 289.65°)
OKLab	oklab(42.86% -0.0175 -0.1431)
OKLCH	oklch(42.86% 0.144 263)
XYZ	xyz(9.1259, 7.5384, 32.8659)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22499D #9D7622

analogous

#22869D #22499D #39229D

triadic

#22499D #9D2249 #499D22

tetradic

#22499D #9D2286 #9D7622 #229D39

square

#22499D #9D2286 #9D7622 #229D39

split-complementary

#22499D #9D3922 #869D22

monochromatic

#0C1A38 #17326B #22499D #2D60CF #5D86DC

Accessibility & contrast

On white

8.37

#22499D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#22499D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22499D

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22499D	#FFFFFF	#000000	##FFFFFF
##22499D	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B54A0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #22499d;
/* rgb */ color: rgb(34, 73, 157);
/* oklch */ color: oklch(42.9% 0.144 263.0);

Tailwind

colors: {
  custom: {
    50: '#717bbb',
    500: '#22499d',
    950: '#000000',
  },
}

SCSS

$custom: #22499d;
$custom-light: #717bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#22499d",
  "rgb": {
    "r": 34,
    "g": 73,
    "b": 157
  },
  "hsl": {
    "h": 220.976,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42861,
    "c": 0.14416,
    "h": 263
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary

#22499D

secondary

#C1A05A

accent

#B240E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #22499D

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

Preview Lab → · Contrast checker → · Palette generator →