#27639E#27639E

#27639E is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.1% C 0.113 H 251.0°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#27639E
RGB	rgb(39, 99, 158)
HSL	hsl(210, 60%, 39%)
HSV	hsv(210, 75%, 62%)
CMYK	cmyk(75.3%, 37.3%, 0%, 38%)
CIE-LAB	lab(40.93, 1.67, -37.55)
CIE-LCH	lch(40.93, 37.59, 272.55°)
OKLab	oklab(49.06% -0.0369 -0.1069)
OKLCH	oklch(49.06% 0.113 251)
XYZ	xyz(11.4678, 11.8223, 34.0187)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27639E #9E6227

analogous

#279E9D #27639E #27279E

triadic

#27639E #9E2763 #639E27

tetradic

#27639E #9D279E #9E6227 #279E27

square

#27639E #9D279E #9E6227 #279E27

split-complementary

#27639E #9E2727 #9E9D27

monochromatic

#0F253C #1B446D #27639E #3582CD #66A0D9

Accessibility & contrast

On white

6.24

#27639E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#27639E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27639E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27639E	#FFFFFF	#000000	##FFFFFF
##27639E	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4867A0

Deuteranopia (green-blind)

#365B9D

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #27639e;
/* rgb */ color: rgb(39, 99, 158);
/* oklch */ color: oklch(49.1% 0.113 251.0);

Tailwind

colors: {
  custom: {
    50: '#728fbb',
    500: '#27639e',
    950: '#000000',
  },
}

SCSS

$custom: #27639e;
$custom-light: #728fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#27639e",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 158
  },
  "hsl": {
    "h": 209.748,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49055,
    "c": 0.11309,
    "h": 251
  },
  "luminance": 0.11824
}

Semantic roles & 50–950 ramp

primary

#27639E

secondary

#BF9062

accent

#9344E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #27639E

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

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