#20557B#20557B

#20557B is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.3% C 0.084 H 243.4°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#20557B
RGB	rgb(32, 85, 123)
HSL	hsl(205, 59%, 30%)
HSV	hsv(205, 74%, 48%)
CMYK	cmyk(74%, 30.9%, 0%, 51.8%)
CIE-LAB	lab(34.46, -3.84, -26.56)
CIE-LCH	lch(34.46, 26.83, 261.76°)
OKLab	oklab(43.29% -0.0377 -0.0751)
OKLCH	oklch(43.29% 0.084 243.4)
XYZ	xyz(7.4179, 8.2333, 19.9333)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20557B #7B4620

analogous

#207B73 #20557B #20277B

triadic

#20557B #7B2055 #557B20

tetradic

#20557B #73207B #7B4620 #277B20

square

#20557B #73207B #7B4620 #277B20

split-complementary

#20557B #7B2027 #7B7320

monochromatic

#07121A #13334A #20557B #2D77AC #4696CF

Accessibility & contrast

On white

7.93

#20557B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#20557B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20557B

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20557B	#FFFFFF	#000000	##FFFFFF
##20557B	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44567D

Deuteranopia (green-blind)

#374D7A

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #20557b;
/* rgb */ color: rgb(32, 85, 123);
/* oklch */ color: oklch(43.3% 0.084 243.4);

Tailwind

colors: {
  custom: {
    50: '#6884a1',
    500: '#20557b',
    950: '#000000',
  },
}

SCSS

$custom: #20557b;
$custom-light: #6884a1;
$custom-dark: #000000;

JSON

{
  "hex": "#20557b",
  "rgb": {
    "r": 32,
    "g": 85,
    "b": 123
  },
  "hsl": {
    "h": 205.055,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.43292,
    "c": 0.084,
    "h": 243.4
  },
  "luminance": 0.08234
}

Semantic roles & 50–950 ramp

primary

#20557B

secondary

#AE7349

accent

#8746E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #20557B

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

Preview Lab → · Contrast checker → · Palette generator →