#27637D#27637D

#27637D is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.074 H 229.8°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#27637D
RGB	rgb(39, 99, 125)
HSL	hsl(198, 52%, 32%)
HSV	hsv(198, 69%, 49%)
CMYK	cmyk(68.8%, 20.8%, 0%, 51%)
CIE-LAB	lab(39.30, -10.48, -20.24)
CIE-LCH	lch(39.30, 22.79, 242.62°)
OKLab	oklab(47.23% -0.0478 -0.0566)
OKLCH	oklch(47.23% 0.074 229.8)
XYZ	xyz(8.9987, 10.8347, 21.0151)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27637D #7D4127

analogous

#277D6C #27637D #27387D

triadic

#27637D #7D2763 #637D27

tetradic

#27637D #6C277D #7D4127 #387D27

square

#27637D #6C277D #7D4127 #387D27

split-complementary

#27637D #7D2738 #7D6C27

monochromatic

#0A1920 #183E4E #27637D #3688AC #55A6CA

Accessibility & contrast

On white

6.63

#27637D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#27637D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27637D

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27637D	#FFFFFF	#000000	##FFFFFF
##27637D	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56617E

Deuteranopia (green-blind)

#4A597D

Tritanopia (blue-blind)

#006A6C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #27637d;
/* rgb */ color: rgb(39, 99, 125);
/* oklch */ color: oklch(47.2% 0.074 229.8);

Tailwind

colors: {
  custom: {
    50: '#6c8fa2',
    500: '#27637d',
    950: '#000000',
  },
}

SCSS

$custom: #27637d;
$custom-light: #6c8fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#27637d",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 125
  },
  "hsl": {
    "h": 198.14,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47229,
    "c": 0.07413,
    "h": 229.8
  },
  "luminance": 0.10836
}

Semantic roles & 50–950 ramp

primary

#27637D

secondary

#AF6D51

accent

#774CDC

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #27637D

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

Preview Lab → · Contrast checker → · Palette generator →