#20579D#20579D

#20579D is a mid, vivid cyan. Relative luminance 0.096; OKLCH L 45.9% C 0.127 H 256.2°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#20579D
RGB	rgb(32, 87, 157)
HSL	hsl(214, 66%, 37%)
HSV	hsv(214, 80%, 62%)
CMYK	cmyk(79.6%, 44.6%, 0%, 38.4%)
CIE-LAB	lab(37.03, 8.13, -43.18)
CIE-LCH	lch(37.03, 43.94, 280.66°)
OKLab	oklab(45.94% -0.0304 -0.1237)
OKLCH	oklch(45.94% 0.127 256.2)
XYZ	xyz(10.0874, 9.5566, 33.2047)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20579D #9D6620

analogous

#20969D #20579D #27209D

triadic

#20579D #9D2057 #579D20

tetradic

#20579D #9D2096 #9D6620 #209D27

square

#20579D #9D2096 #9D6620 #209D27

split-complementary

#20579D #9D2720 #969D20

monochromatic

#0B1F37 #163B6A #20579D #2A73D0 #5A94DD

Accessibility & contrast

On white

7.21

#20579D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#20579D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20579D

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20579D	#FFFFFF	#000000	##FFFFFF
##20579D	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335DA0

Deuteranopia (green-blind)

#1A529C

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #20579d;
/* rgb */ color: rgb(32, 87, 157);
/* oklch */ color: oklch(45.9% 0.127 256.2);

Tailwind

colors: {
  custom: {
    50: '#6f85ba',
    500: '#20579d',
    950: '#000000',
  },
}

SCSS

$custom: #20579d;
$custom-light: #6f85ba;
$custom-dark: #000000;

JSON

{
  "hex": "#20579d",
  "rgb": {
    "r": 32,
    "g": 87,
    "b": 157
  },
  "hsl": {
    "h": 213.6,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45938,
    "c": 0.12742,
    "h": 256.2
  },
  "luminance": 0.09558
}

Semantic roles & 50–950 ramp

primary

#20579D

secondary

#C19357

accent

#9E3FE9

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #20579D

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

Preview Lab → · Contrast checker → · Palette generator →