#22455D#22455D

#22455D is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.058 H 240.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#22455D
RGB	rgb(34, 69, 93)
HSL	hsl(204, 46%, 25%)
HSV	hsv(204, 63%, 36%)
CMYK	cmyk(63.4%, 25.8%, 0%, 63.5%)
CIE-LAB	lab(27.81, -4.49, -18.02)
CIE-LCH	lch(27.81, 18.57, 256.01°)
OKLab	oklab(37.56% -0.0284 -0.0505)
OKLCH	oklch(37.56% 0.058 240.6)
XYZ	xyz(4.7629, 5.3862, 11.1424)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22455D #5D3A22

analogous

#225D58 #22455D #22275D

triadic

#22455D #5D2245 #455D22

tetradic

#22455D #58225D #5D3A22 #275D22

square

#22455D #58225D #5D3A22 #275D22

split-complementary

#22455D #5D2227 #5D5822

monochromatic

#081116 #122430 #22455D #32668A #4388B7

Accessibility & contrast

On white

10.11

#22455D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#22455D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22455D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22455D	#FFFFFF	#000000	##FFFFFF
##22455D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A455E

Deuteranopia (green-blind)

#323F5D

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #22455d;
/* rgb */ color: rgb(34, 69, 93);
/* oklch */ color: oklch(37.6% 0.058 240.6);

Tailwind

colors: {
  custom: {
    50: '#63788b',
    500: '#22455d',
    950: '#000000',
  },
}

SCSS

$custom: #22455d;
$custom-light: #63788b;
$custom-dark: #000000;

JSON

{
  "hex": "#22455d",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 93
  },
  "hsl": {
    "h": 204.407,
    "s": 46.457,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37557,
    "c": 0.05794,
    "h": 240.6
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#22455D

secondary

#91674A

accent

#8852D6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #22455D

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

Preview Lab → · Contrast checker → · Palette generator →