#20588C#20588C

#20588C is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.103 H 249.9°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#20588C
RGB	rgb(32, 88, 140)
HSL	hsl(209, 63%, 34%)
HSV	hsv(209, 77%, 55%)
CMYK	cmyk(77.1%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(36.33, 0.80, -34.04)
CIE-LCH	lch(36.33, 34.05, 271.34°)
OKLab	oklab(45.06% -0.0355 -0.0969)
OKLCH	oklch(45.06% 0.103 249.9)
XYZ	xyz(8.8172, 9.1790, 26.1129)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20588C #8C5420

analogous

#208C8A #20588C #20228C

triadic

#20588C #8C2058 #588C20

tetradic

#20588C #8A208C #8C5420 #228C20

square

#20588C #8A208C #8C5420 #228C20

split-complementary

#20588C #8C2022 #8C8A20

monochromatic

#091928 #15395A #20588C #2B77BE #5096D7

Accessibility & contrast

On white

7.40

#20588C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#20588C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20588C

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20588C	#FFFFFF	#000000	##FFFFFF
##20588C	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8E

Deuteranopia (green-blind)

#30518B

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #20588c;
/* rgb */ color: rgb(32, 88, 140);
/* oklch */ color: oklch(45.1% 0.103 249.9);

Tailwind

colors: {
  custom: {
    50: '#6c86ae',
    500: '#20588c',
    950: '#000000',
  },
}

SCSS

$custom: #20588c;
$custom-light: #6c86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#20588c",
  "rgb": {
    "r": 32,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 208.889,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.45057,
    "c": 0.10318,
    "h": 249.9
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#20588C

secondary

#BA824E

accent

#9142E6

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #20588C

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

Preview Lab → · Contrast checker → · Palette generator →