#27638E#27638E

#27638E is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.1% C 0.093 H 243.3°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#27638E
RGB	rgb(39, 99, 142)
HSL	hsl(205, 57%, 35%)
HSV	hsv(205, 73%, 56%)
CMYK	cmyk(72.5%, 30.3%, 0%, 44.3%)
CIE-LAB	lab(40.09, -4.33, -29.30)
CIE-LCH	lch(40.09, 29.62, 261.58°)
OKLab	oklab(48.12% -0.0417 -0.0828)
OKLCH	oklch(48.12% 0.093 243.3)
XYZ	xyz(10.1792, 11.3069, 27.2319)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27638E #8E5227

analogous

#278E85 #27638E #272F8E

triadic

#27638E #8E2763 #638E27

tetradic

#27638E #85278E #8E5227 #2F8E27

square

#27638E #85278E #8E5227 #2F8E27

split-complementary

#27638E #8E272F #8E8527

monochromatic

#0D202E #1A425E #27638E #3484BE #5DA1D2

Accessibility & contrast

On white

6.44

#27638E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#27638E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27638E

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27638E	#FFFFFF	#000000	##FFFFFF
##27638E	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6490

Deuteranopia (green-blind)

#415A8D

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #27638e;
/* rgb */ color: rgb(39, 99, 142);
/* oklch */ color: oklch(48.1% 0.093 243.3);

Tailwind

colors: {
  custom: {
    50: '#6f8faf',
    500: '#27638e',
    950: '#000000',
  },
}

SCSS

$custom: #27638e;
$custom-light: #6f8faf;
$custom-dark: #000000;

JSON

{
  "hex": "#27638e",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 142
  },
  "hsl": {
    "h": 205.049,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.48119,
    "c": 0.09271,
    "h": 243.3
  },
  "luminance": 0.11308
}

Semantic roles & 50–950 ramp

primary

#27638E

secondary

#B88159

accent

#8748E0

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #27638E

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

Preview Lab → · Contrast checker → · Palette generator →