#22387C#22387C

#22387C is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.5% C 0.119 H 266.9°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#22387C
RGB	rgb(34, 56, 124)
HSL	hsl(225, 57%, 31%)
HSV	hsv(225, 73%, 49%)
CMYK	cmyk(72.6%, 54.8%, 0%, 51.4%)
CIE-LAB	lab(25.63, 16.38, -41.25)
CIE-LCH	lch(25.63, 44.39, 291.66°)
OKLab	oklab(36.49% -0.0065 -0.1186)
OKLCH	oklch(36.49% 0.119 266.9)
XYZ	xyz(5.7107, 4.6231, 19.6563)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22387C #7C6622

analogous

#22657C #22387C #39227C

triadic

#22387C #7C2238 #387C22

tetradic

#22387C #7C2265 #7C6622 #227C39

square

#22387C #7C2265 #7C6622 #227C39

split-complementary

#22387C #7C3922 #657C22

monochromatic

#080D1C #15224C #22387C #2F4EAC #4B6BCE

Accessibility & contrast

On white

10.91

#22387C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#22387C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22387C

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22387C	#FFFFFF	#000000	##FFFFFF
##22387C	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09417E

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#004854

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22387c;
/* rgb */ color: rgb(34, 56, 124);
/* oklch */ color: oklch(36.5% 0.119 266.9);

Tailwind

colors: {
  custom: {
    50: '#6a6ea2',
    500: '#22387c',
    950: '#000000',
  },
}

SCSS

$custom: #22387c;
$custom-light: #6a6ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#22387c",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 124
  },
  "hsl": {
    "h": 225.333,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36488,
    "c": 0.1188,
    "h": 266.9
  },
  "luminance": 0.04624
}

Semantic roles & 50–950 ramp

primary

#22387C

secondary

#AF964B

accent

#BB48E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #22387C

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

Preview Lab → · Contrast checker → · Palette generator →