#22558C#22558C

#22558C is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.4% C 0.106 H 252.8°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#22558C
RGB	rgb(34, 85, 140)
HSL	hsl(211, 61%, 34%)
HSV	hsv(211, 76%, 55%)
CMYK	cmyk(75.7%, 39.3%, 0%, 45.1%)
CIE-LAB	lab(35.46, 3.01, -35.41)
CIE-LCH	lch(35.46, 35.54, 274.86°)
OKLab	oklab(44.4% -0.0313 -0.1009)
OKLCH	oklch(44.4% 0.106 252.8)
XYZ	xyz(8.6400, 8.7296, 26.0355)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22558C #8C5922

analogous

#228A8C #22558C #24228C

triadic

#22558C #8C2255 #558C22

tetradic

#22558C #8C228A #8C5922 #228C24

square

#22558C #8C228A #8C5922 #228C24

split-complementary

#22558C #8C2422 #8A8C22

monochromatic

#0A192A #16375B #22558C #2E73BD #5392D5

Accessibility & contrast

On white

7.65

#22558C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#22558C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22558C

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22558C	#FFFFFF	#000000	##FFFFFF
##22558C	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B598E

Deuteranopia (green-blind)

#2B4F8B

Tritanopia (blue-blind)

#006269

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #22558c;
/* rgb */ color: rgb(34, 85, 140);
/* oklch */ color: oklch(44.4% 0.106 252.8);

Tailwind

colors: {
  custom: {
    50: '#6c84ae',
    500: '#22558c',
    950: '#000000',
  },
}

SCSS

$custom: #22558c;
$custom-light: #6c84ae;
$custom-dark: #000000;

JSON

{
  "hex": "#22558c",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 140
  },
  "hsl": {
    "h": 211.132,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.44395,
    "c": 0.10567,
    "h": 252.8
  },
  "luminance": 0.08731
}

Semantic roles & 50–950 ramp

primary

#22558C

secondary

#B98751

accent

#9744E4

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #22558C

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

Preview Lab → · Contrast checker → · Palette generator →