#22387E#22387E

#22387E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.7% C 0.122 H 267.0°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#22387E
RGB	rgb(34, 56, 126)
HSL	hsl(226, 58%, 31%)
HSV	hsv(226, 73%, 49%)
CMYK	cmyk(73%, 55.6%, 0%, 50.6%)
CIE-LAB	lab(25.79, 17.17, -42.27)
CIE-LCH	lch(25.79, 45.62, 292.11°)
OKLab	oklab(36.65% -0.0063 -0.1216)
OKLCH	oklch(36.65% 0.122 267)
XYZ	xyz(5.8384, 4.6742, 20.3291)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22387E #7E6822

analogous

#22667E #22387E #3A227E

triadic

#22387E #7E2238 #387E22

tetradic

#22387E #7E2266 #7E6822 #227E3A

square

#22387E #7E2266 #7E6822 #227E3A

split-complementary

#22387E #7E3A22 #667E22

monochromatic

#080D1E #15234E #22387E #2F4DAE #4C6BCF

Accessibility & contrast

On white

10.85

#22387E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#22387E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22387E

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22387E	#FFFFFF	#000000	##FFFFFF
##22387E	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#044180

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#004955

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22387e;
/* rgb */ color: rgb(34, 56, 126);
/* oklch */ color: oklch(36.7% 0.122 267.0);

Tailwind

colors: {
  custom: {
    50: '#6a6ea4',
    500: '#22387e',
    950: '#000000',
  },
}

SCSS

$custom: #22387e;
$custom-light: #6a6ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#22387e",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 126
  },
  "hsl": {
    "h": 225.652,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36652,
    "c": 0.12176,
    "h": 267
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#22387E

secondary

#B1984B

accent

#BC47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #22387E

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

Preview Lab → · Contrast checker → · Palette generator →