#20508B#20508B

#20508B is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 43.1% C 0.111 H 255.3°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#20508B
RGB	rgb(32, 80, 139)
HSL	hsl(213, 63%, 34%)
HSV	hsv(213, 77%, 55%)
CMYK	cmyk(77%, 42.4%, 0%, 45.5%)
CIE-LAB	lab(33.79, 5.63, -37.47)
CIE-LCH	lch(33.79, 37.89, 278.54°)
OKLab	oklab(43.06% -0.028 -0.1071)
OKLCH	oklch(43.06% 0.111 255.3)
XYZ	xyz(8.1228, 7.9076, 25.5193)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20508B #8B5B20

analogous

#20858B #20508B #25208B

triadic

#20508B #8B2050 #508B20

tetradic

#20508B #8B2085 #8B5B20 #208B25

square

#20508B #8B2085 #8B5B20 #208B25

split-complementary

#20508B #8B2520 #858B20

monochromatic

#091728 #153359 #20508B #2B6DBD #4F8CD6

Accessibility & contrast

On white

8.13

#20508B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#20508B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20508B

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20508B	#FFFFFF	#000000	##FFFFFF
##20508B	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558D

Deuteranopia (green-blind)

#214B8A

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #20508b;
/* rgb */ color: rgb(32, 80, 139);
/* oklch */ color: oklch(43.1% 0.111 255.3);

Tailwind

colors: {
  custom: {
    50: '#6b80ad',
    500: '#20508b',
    950: '#000000',
  },
}

SCSS

$custom: #20508b;
$custom-light: #6b80ad;
$custom-dark: #000000;

JSON

{
  "hex": "#20508b",
  "rgb": {
    "r": 32,
    "g": 80,
    "b": 139
  },
  "hsl": {
    "h": 213.084,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43056,
    "c": 0.11069,
    "h": 255.3
  },
  "luminance": 0.07908
}

Semantic roles & 50–950 ramp

primary

#20508B

secondary

#BA894D

accent

#9C42E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #20508B

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

Preview Lab → · Contrast checker → · Palette generator →