#225566#225566

#225566 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.061 H 223.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#225566
RGB	rgb(34, 85, 102)
HSL	hsl(195, 50%, 27%)
HSV	hsv(195, 67%, 40%)
CMYK	cmyk(66.7%, 16.7%, 0%, 60%)
CIE-LAB	lab(33.55, -11.18, -14.88)
CIE-LCH	lch(33.55, 18.61, 233.07°)
OKLab	oklab(42.27% -0.0444 -0.0415)
OKLCH	oklch(42.27% 0.061 223.1)
XYZ	xyz(6.3055, 7.7957, 13.7402)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225566 #663322

analogous

#226655 #225566 #223366

triadic

#225566 #662255 #556622

tetradic

#225566 #552266 #663322 #336622

square

#225566 #552266 #663322 #336622

split-complementary

#225566 #662233 #665522

monochromatic

#081317 #132F38 #225566 #317B94 #42A1C0

Accessibility & contrast

On white

8.21

#225566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#225566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225566

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225566	#FFFFFF	#000000	##FFFFFF
##225566	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5367

Deuteranopia (green-blind)

#424C66

Tritanopia (blue-blind)

#005A5A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #225566;
/* rgb */ color: rgb(34, 85, 102);
/* oklch */ color: oklch(42.3% 0.061 223.1);

Tailwind

colors: {
  custom: {
    50: '#658591',
    500: '#225566',
    950: '#000000',
  },
}

SCSS

$custom: #225566;
$custom-light: #658591;
$custom-dark: #000000;

JSON

{
  "hex": "#225566",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 102
  },
  "hsl": {
    "h": 195,
    "s": 50,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42265,
    "c": 0.06073,
    "h": 223.1
  },
  "luminance": 0.07796
}

Semantic roles & 50–950 ramp

primary

#225566

secondary

#9A5E4A

accent

#714EDA

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #225566

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

Preview Lab → · Contrast checker → · Palette generator →