#20578C#20578C

#20578C is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.104 H 250.7°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#20578C
RGB	rgb(32, 87, 140)
HSL	hsl(209, 63%, 34%)
HSV	hsv(209, 77%, 55%)
CMYK	cmyk(77.1%, 37.9%, 0%, 45.1%)
CIE-LAB	lab(36.01, 1.44, -34.54)
CIE-LCH	lch(36.01, 34.57, 272.39°)
OKLab	oklab(44.81% -0.0345 -0.0984)
OKLCH	oklch(44.81% 0.104 250.7)
XYZ	xyz(8.7357, 9.0159, 26.0857)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20578C #8C5520

analogous

#208C8B #20578C #20218C

triadic

#20578C #8C2057 #578C20

tetradic

#20578C #8B208C #8C5520 #218C20

square

#20578C #8B208C #8C5520 #218C20

split-complementary

#20578C #8C2021 #8C8B20

monochromatic

#091928 #15385A #20578C #2B76BE #5094D7

Accessibility & contrast

On white

7.49

#20578C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#20578C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20578C

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20578C	#FFFFFF	#000000	##FFFFFF
##20578C	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5A8E

Deuteranopia (green-blind)

#2E508B

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #20578c;
/* rgb */ color: rgb(32, 87, 140);
/* oklch */ color: oklch(44.8% 0.104 250.7);

Tailwind

colors: {
  custom: {
    50: '#6c86ae',
    500: '#20578c',
    950: '#000000',
  },
}

SCSS

$custom: #20578c;
$custom-light: #6c86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#20578c",
  "rgb": {
    "r": 32,
    "g": 87,
    "b": 140
  },
  "hsl": {
    "h": 209.444,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44813,
    "c": 0.10423,
    "h": 250.7
  },
  "luminance": 0.09017
}

Semantic roles & 50–950 ramp

primary

#20578C

secondary

#BA834E

accent

#9242E6

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #20578C

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

Preview Lab → · Contrast checker → · Palette generator →