#22387F#22387F

#22387F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.7% C 0.123 H 267.1°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#22387F
RGB	rgb(34, 56, 127)
HSL	hsl(226, 58%, 32%)
HSV	hsv(226, 73%, 50%)
CMYK	cmyk(73.2%, 55.9%, 0%, 50.2%)
CIE-LAB	lab(25.86, 17.57, -42.77)
CIE-LCH	lch(25.86, 46.24, 292.33°)
OKLab	oklab(36.74% -0.0062 -0.1231)
OKLCH	oklch(36.74% 0.123 267.1)
XYZ	xyz(5.9033, 4.7001, 20.6707)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22387F #7F6922

analogous

#22677F #22387F #3A227F

triadic

#22387F #7F2238 #387F22

tetradic

#22387F #7F2267 #7F6922 #227F3A

square

#22387F #7F2267 #7F6922 #227F3A

split-complementary

#22387F #7F3A22 #677F22

monochromatic

#080D1E #15234F #22387F #2F4DAF #4C6BCF

Accessibility & contrast

On white

10.82

#22387F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#22387F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22387F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22387F	#FFFFFF	#000000	##FFFFFF
##22387F	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024281

Deuteranopia (green-blind)

#00397E

Tritanopia (blue-blind)

#004955

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22387f;
/* rgb */ color: rgb(34, 56, 127);
/* oklch */ color: oklch(36.7% 0.123 267.1);

Tailwind

colors: {
  custom: {
    50: '#6a6ea5',
    500: '#22387f',
    950: '#000000',
  },
}

SCSS

$custom: #22387f;
$custom-light: #6a6ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#22387f",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 127
  },
  "hsl": {
    "h": 225.806,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36735,
    "c": 0.12324,
    "h": 267.1
  },
  "luminance": 0.04701
}

Semantic roles & 50–950 ramp

primary

#22387F

secondary

#B2994B

accent

#BD47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #22387F

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

Preview Lab → · Contrast checker → · Palette generator →