#20566C#20566C

#20566C is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.7% C 0.067 H 228.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#20566C
RGB	rgb(32, 86, 108)
HSL	hsl(197, 54%, 27%)
HSV	hsv(197, 70%, 42%)
CMYK	cmyk(70.4%, 20.4%, 0%, 57.6%)
CIE-LAB	lab(34.08, -10.03, -17.84)
CIE-LCH	lch(34.08, 20.47, 240.66°)
OKLab	oklab(42.75% -0.0444 -0.0499)
OKLCH	oklch(42.75% 0.067 228.4)
XYZ	xyz(6.6291, 8.0446, 15.3879)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20566C #6C3620

analogous

#206C5C #20566C #20306C

triadic

#20566C #6C2056 #566C20

tetradic

#20566C #5C206C #6C3620 #306C20

square

#20566C #5C206C #6C3620 #306C20

split-complementary

#20566C #6C2030 #6C5C20

monochromatic

#071318 #12303D #20566C #2E7C9B #409FC6

Accessibility & contrast

On white

8.05

#20566C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#20566C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20566C

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20566C	#FFFFFF	#000000	##FFFFFF
##20566C	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B546D

Deuteranopia (green-blind)

#404D6C

Tritanopia (blue-blind)

#005C5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #20566c;
/* rgb */ color: rgb(32, 86, 108);
/* oklch */ color: oklch(42.7% 0.067 228.4);

Tailwind

colors: {
  custom: {
    50: '#668596',
    500: '#20566c',
    950: '#000000',
  },
}

SCSS

$custom: #20566c;
$custom-light: #668596;
$custom-dark: #000000;

JSON

{
  "hex": "#20566c",
  "rgb": {
    "r": 32,
    "g": 86,
    "b": 108
  },
  "hsl": {
    "h": 197.368,
    "s": 54.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.42748,
    "c": 0.06679,
    "h": 228.4
  },
  "luminance": 0.08045
}

Semantic roles & 50–950 ramp

primary

#20566C

secondary

#A06148

accent

#754ADE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #20566C

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

Preview Lab → · Contrast checker → · Palette generator →