#20638E#20638E

#20638E is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.096 H 241.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#20638E
RGB	rgb(32, 99, 142)
HSL	hsl(203, 63%, 34%)
HSV	hsv(203, 77%, 56%)
CMYK	cmyk(77.5%, 30.3%, 0%, 44.3%)
CIE-LAB	lab(39.89, -5.33, -29.64)
CIE-LCH	lch(39.89, 30.11, 259.80°)
OKLab	oklab(47.9% -0.0457 -0.0839)
OKLCH	oklch(47.9% 0.096 241.4)
XYZ	xyz(9.9381, 11.1826, 27.2206)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20638E #8E4B20

analogous

#208E82 #20638E #202C8E

triadic

#20638E #8E2063 #638E20

tetradic

#20638E #82208E #8E4B20 #2C8E20

square

#20638E #82208E #8E4B20 #2C8E20

split-complementary

#20638E #8E202C #8E8220

monochromatic

#091D2A #15405C #20638E #2B86C0 #51A3D8

Accessibility & contrast

On white

6.49

#20638E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#20638E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #20638E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20638E	#FFFFFF	#000000	##FFFFFF
##20638E	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6490

Deuteranopia (green-blind)

#40598D

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #20638e;
/* rgb */ color: rgb(32, 99, 142);
/* oklch */ color: oklch(47.9% 0.096 241.4);

Tailwind

colors: {
  custom: {
    50: '#6c8faf',
    500: '#20638e',
    950: '#000000',
  },
}

SCSS

$custom: #20638e;
$custom-light: #6c8faf;
$custom-dark: #000000;

JSON

{
  "hex": "#20638e",
  "rgb": {
    "r": 32,
    "g": 99,
    "b": 142
  },
  "hsl": {
    "h": 203.455,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.47897,
    "c": 0.09553,
    "h": 241.4
  },
  "luminance": 0.11184
}

Semantic roles & 50–950 ramp

primary

#20638E

secondary

#BB794F

accent

#8242E6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #20638E

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

Preview Lab → · Contrast checker → · Palette generator →