#20517D#20517D

#20517D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.090 H 248.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#20517D
RGB	rgb(32, 81, 125)
HSL	hsl(208, 59%, 31%)
HSV	hsv(208, 74%, 49%)
CMYK	cmyk(74.4%, 35.2%, 0%, 51%)
CIE-LAB	lab(33.29, -0.52, -29.64)
CIE-LCH	lch(33.29, 29.65, 269.00°)
OKLab	oklab(42.4% -0.0328 -0.0841)
OKLCH	oklch(42.4% 0.09 248.7)
XYZ	xyz(7.2384, 7.6718, 20.4974)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20517D #7D4C20

analogous

#207D7A #20517D #20227D

triadic

#20517D #7D2051 #517D20

tetradic

#20517D #7A207D #7D4C20 #227D20

square

#20517D #7A207D #7D4C20 #227D20

split-complementary

#20517D #7D2022 #7D7A20

monochromatic

#07121C #14314C #20517D #2C71AE #478FD0

Accessibility & contrast

On white

8.29

#20517D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#20517D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20517D

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20517D	#FFFFFF	#000000	##FFFFFF
##20517D	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D537F

Deuteranopia (green-blind)

#304A7C

Tritanopia (blue-blind)

#005B61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #20517d;
/* rgb */ color: rgb(32, 81, 125);
/* oklch */ color: oklch(42.4% 0.090 248.7);

Tailwind

colors: {
  custom: {
    50: '#6881a3',
    500: '#20517d',
    950: '#000000',
  },
}

SCSS

$custom: #20517d;
$custom-light: #6881a3;
$custom-dark: #000000;

JSON

{
  "hex": "#20517d",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 125
  },
  "hsl": {
    "h": 208.387,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42401,
    "c": 0.0903,
    "h": 248.7
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#20517D

secondary

#B07A49

accent

#9045E2

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #20517D

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

Preview Lab → · Contrast checker → · Palette generator →