#20587B#20587B

#20587B is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.082 H 240.0°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#20587B
RGB	rgb(32, 88, 123)
HSL	hsl(203, 59%, 30%)
HSV	hsv(203, 74%, 48%)
CMYK	cmyk(74%, 28.5%, 0%, 51.8%)
CIE-LAB	lab(35.43, -5.72, -25.04)
CIE-LCH	lch(35.43, 25.69, 257.13°)
OKLab	oklab(44.06% -0.0409 -0.0707)
OKLCH	oklch(44.06% 0.082 240)
XYZ	xyz(7.6591, 8.7157, 20.0137)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20587B #7B4320

analogous

#207B70 #20587B #202A7B

triadic

#20587B #7B2058 #587B20

tetradic

#20587B #70207B #7B4320 #2A7B20

square

#20587B #70207B #7B4320 #2A7B20

split-complementary

#20587B #7B202A #7B7020

monochromatic

#07131A #13354A #20587B #2D7BAC #469ACF

Accessibility & contrast

On white

7.65

#20587B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#20587B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20587B

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20587B	#FFFFFF	#000000	##FFFFFF
##20587B	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48587D

Deuteranopia (green-blind)

#3B4F7A

Tritanopia (blue-blind)

#006164

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #20587b;
/* rgb */ color: rgb(32, 88, 123);
/* oklch */ color: oklch(44.1% 0.082 240.0);

Tailwind

colors: {
  custom: {
    50: '#6887a1',
    500: '#20587b',
    950: '#000000',
  },
}

SCSS

$custom: #20587b;
$custom-light: #6887a1;
$custom-dark: #000000;

JSON

{
  "hex": "#20587b",
  "rgb": {
    "r": 32,
    "g": 88,
    "b": 123
  },
  "hsl": {
    "h": 203.077,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.44057,
    "c": 0.08162,
    "h": 240
  },
  "luminance": 0.08717
}

Semantic roles & 50–950 ramp

primary

#20587B

secondary

#AE7049

accent

#8246E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #20587B

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

Preview Lab → · Contrast checker → · Palette generator →