#22377F#22377F

#22377F is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.5% C 0.125 H 267.5°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#22377F
RGB	rgb(34, 55, 127)
HSL	hsl(226, 58%, 32%)
HSV	hsv(226, 73%, 50%)
CMYK	cmyk(73.2%, 56.7%, 0%, 50.2%)
CIE-LAB	lab(25.58, 18.27, -43.23)
CIE-LCH	lch(25.58, 46.93, 292.90°)
OKLab	oklab(36.52% -0.0053 -0.1245)
OKLCH	oklch(36.52% 0.125 267.5)
XYZ	xyz(5.8553, 4.6042, 20.6547)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22377F #7F6A22

analogous

#22667F #22377F #3C227F

triadic

#22377F #7F2237 #377F22

tetradic

#22377F #7F2266 #7F6A22 #227F3C

square

#22377F #7F2266 #7F6A22 #227F3C

split-complementary

#22377F #7F3C22 #667F22

monochromatic

#080D1E #15224F #22377F #2F4CAF #4C6ACF

Accessibility & contrast

On white

10.93

#22377F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#22377F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22377F

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22377F	#FFFFFF	#000000	##FFFFFF
##22377F	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004181

Deuteranopia (green-blind)

#00397E

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22377f;
/* rgb */ color: rgb(34, 55, 127);
/* oklch */ color: oklch(36.5% 0.125 267.5);

Tailwind

colors: {
  custom: {
    50: '#6a6da5',
    500: '#22377f',
    950: '#000000',
  },
}

SCSS

$custom: #22377f;
$custom-light: #6a6da5;
$custom-dark: #000000;

JSON

{
  "hex": "#22377f",
  "rgb": {
    "r": 34,
    "g": 55,
    "b": 127
  },
  "hsl": {
    "h": 226.452,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36519,
    "c": 0.12458,
    "h": 267.5
  },
  "luminance": 0.04605
}

Semantic roles & 50–950 ramp

primary

#22377F

secondary

#B29A4B

accent

#BE47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #22377F

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

Preview Lab → · Contrast checker → · Palette generator →