#20517C#20517C

#20517C is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.089 H 248.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#20517C
RGB	rgb(32, 81, 124)
HSL	hsl(208, 59%, 31%)
HSV	hsv(208, 74%, 49%)
CMYK	cmyk(74.2%, 34.7%, 0%, 51.4%)
CIE-LAB	lab(33.24, -0.91, -29.11)
CIE-LCH	lch(33.24, 29.12, 268.21°)
OKLab	oklab(42.34% -0.0331 -0.0826)
OKLCH	oklch(42.34% 0.089 248.2)
XYZ	xyz(7.1748, 7.6464, 20.1626)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20517C #7C4B20

analogous

#207C79 #20517C #20237C

triadic

#20517C #7C2051 #517C20

tetradic

#20517C #79207C #7C4B20 #237C20

square

#20517C #79207C #7C4B20 #237C20

split-complementary

#20517C #7C2023 #7C7920

monochromatic

#07111B #13314B #20517C #2D71AD #4790CF

Accessibility & contrast

On white

8.30

#20517C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#20517C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20517C

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20517C	#FFFFFF	#000000	##FFFFFF
##20517C	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E537E

Deuteranopia (green-blind)

#314A7B

Tritanopia (blue-blind)

#005B60

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #20517c;
/* rgb */ color: rgb(32, 81, 124);
/* oklch */ color: oklch(42.3% 0.089 248.2);

Tailwind

colors: {
  custom: {
    50: '#6881a2',
    500: '#20517c',
    950: '#000000',
  },
}

SCSS

$custom: #20517c;
$custom-light: #6881a2;
$custom-dark: #000000;

JSON

{
  "hex": "#20517c",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 124
  },
  "hsl": {
    "h": 208.043,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42341,
    "c": 0.08896,
    "h": 248.2
  },
  "luminance": 0.07647
}

Semantic roles & 50–950 ramp

primary

#20517C

secondary

#AF7949

accent

#8F46E2

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #20517C

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

Preview Lab → · Contrast checker → · Palette generator →