#27639F#27639F

#27639F is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 49.1% C 0.114 H 251.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#27639F
RGB	rgb(39, 99, 159)
HSL	hsl(210, 61%, 39%)
HSV	hsv(210, 75%, 62%)
CMYK	cmyk(75.5%, 37.7%, 0%, 37.6%)
CIE-LAB	lab(40.99, 2.05, -38.06)
CIE-LCH	lch(40.99, 38.11, 273.08°)
OKLab	oklab(49.12% -0.0366 -0.1084)
OKLCH	oklch(49.12% 0.114 251.3)
XYZ	xyz(11.5542, 11.8569, 34.4738)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27639F #9F6327

analogous

#279F9F #27639F #27279F

triadic

#27639F #9F2763 #639F27

tetradic

#27639F #9F279F #9F6327 #279F27

square

#27639F #9F279F #9F6327 #279F27

split-complementary

#27639F #9F2727 #9F9F27

monochromatic

#0F263D #1B446E #27639F #3682CE #67A0DA

Accessibility & contrast

On white

6.23

#27639F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#27639F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27639F

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27639F	#FFFFFF	#000000	##FFFFFF
##27639F	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4767A1

Deuteranopia (green-blind)

#355C9E

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #27639f;
/* rgb */ color: rgb(39, 99, 159);
/* oklch */ color: oklch(49.1% 0.114 251.3);

Tailwind

colors: {
  custom: {
    50: '#728fbc',
    500: '#27639f',
    950: '#000000',
  },
}

SCSS

$custom: #27639f;
$custom-light: #728fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#27639f",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 159
  },
  "hsl": {
    "h": 210,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49116,
    "c": 0.11442,
    "h": 251.3
  },
  "luminance": 0.11858
}

Semantic roles & 50–950 ramp

primary

#27639F

secondary

#C09162

accent

#9444E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #27639F

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

Preview Lab → · Contrast checker → · Palette generator →