#27637E#27637E

#27637E is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.075 H 230.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#27637E
RGB	rgb(39, 99, 126)
HSL	hsl(199, 53%, 32%)
HSV	hsv(199, 69%, 49%)
CMYK	cmyk(69%, 21.4%, 0%, 50.6%)
CIE-LAB	lab(39.34, -10.13, -20.78)
CIE-LCH	lch(39.34, 23.11, 244.01°)
OKLab	oklab(47.28% -0.0474 -0.0582)
OKLCH	oklch(47.28% 0.075 230.8)
XYZ	xyz(9.0629, 10.8604, 21.3533)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27637E #7E4227

analogous

#277E6E #27637E #27377E

triadic

#27637E #7E2763 #637E27

tetradic

#27637E #6E277E #7E4227 #377E27

square

#27637E #6E277E #7E4227 #377E27

split-complementary

#27637E #7E2737 #7E6E27

monochromatic

#0A1A21 #193E4F #27637E #3588AD #55A6CA

Accessibility & contrast

On white

6.62

#27637E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#27637E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27637E

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27637E	#FFFFFF	#000000	##FFFFFF
##27637E	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55627F

Deuteranopia (green-blind)

#49597E

Tritanopia (blue-blind)

#006A6C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #27637e;
/* rgb */ color: rgb(39, 99, 126);
/* oklch */ color: oklch(47.3% 0.075 230.8);

Tailwind

colors: {
  custom: {
    50: '#6c8fa3',
    500: '#27637e',
    950: '#000000',
  },
}

SCSS

$custom: #27637e;
$custom-light: #6c8fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#27637e",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 126
  },
  "hsl": {
    "h": 198.621,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47279,
    "c": 0.07508,
    "h": 230.8
  },
  "luminance": 0.10861
}

Semantic roles & 50–950 ramp

primary

#27637E

secondary

#AF6F52

accent

#784CDC

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #27637E

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

Preview Lab → · Contrast checker → · Palette generator →