#20637F#20637F

#20637F is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.1% C 0.079 H 229.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#20637F
RGB	rgb(32, 99, 127)
HSL	hsl(198, 60%, 31%)
HSV	hsv(198, 75%, 50%)
CMYK	cmyk(74.8%, 22%, 0%, 50.2%)
CIE-LAB	lab(39.18, -10.89, -21.66)
CIE-LCH	lch(39.18, 24.25, 243.30°)
OKLab	oklab(47.1% -0.0512 -0.0608)
OKLCH	oklch(47.1% 0.079 229.9)
XYZ	xyz(8.8867, 10.7620, 21.6835)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20637F #7F3C20

analogous

#207F6B #20637F #20337F

triadic

#20637F #7F2063 #637F20

tetradic

#20637F #6B207F #7F3C20 #337F20

square

#20637F #6B207F #7F3C20 #337F20

split-complementary

#20637F #7F2033 #7F6B20

monochromatic

#07171D #143D4E #20637F #2C89B0 #48A9D1

Accessibility & contrast

On white

6.66

#20637F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#20637F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #20637F

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20637F	#FFFFFF	#000000	##FFFFFF
##20637F	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556180

Deuteranopia (green-blind)

#48587F

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #20637f;
/* rgb */ color: rgb(32, 99, 127);
/* oklch */ color: oklch(47.1% 0.079 229.9);

Tailwind

colors: {
  custom: {
    50: '#6a8fa4',
    500: '#20637f',
    950: '#000000',
  },
}

SCSS

$custom: #20637f;
$custom-light: #6a8fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#20637f",
  "rgb": {
    "r": 32,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 197.684,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.471,
    "c": 0.07948,
    "h": 229.9
  },
  "luminance": 0.10763
}

Semantic roles & 50–950 ramp

primary

#20637F

secondary

#B26849

accent

#7345E3

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #20637F

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

Preview Lab → · Contrast checker → · Palette generator →