#27637C#27637C

#27637C is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.073 H 228.8°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#27637C
RGB	rgb(39, 99, 124)
HSL	hsl(198, 52%, 32%)
HSV	hsv(198, 69%, 49%)
CMYK	cmyk(68.5%, 20.2%, 0%, 51.4%)
CIE-LAB	lab(39.26, -10.83, -19.69)
CIE-LCH	lch(39.26, 22.47, 241.19°)
OKLab	oklab(47.18% -0.0482 -0.0551)
OKLCH	oklch(47.18% 0.073 228.8)
XYZ	xyz(8.9352, 10.8093, 20.6804)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27637C #7C4027

analogous

#277C6B #27637C #27397C

triadic

#27637C #7C2763 #637C27

tetradic

#27637C #6B277C #7C4027 #397C27

square

#27637C #6B277C #7C4027 #397C27

split-complementary

#27637C #7C2739 #7C6B27

monochromatic

#0A191F #183E4D #27637C #3688AB #54A7C9

Accessibility & contrast

On white

6.64

#27637C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#27637C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27637C

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27637C	#FFFFFF	#000000	##FFFFFF
##27637C	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56617D

Deuteranopia (green-blind)

#4A597C

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #27637c;
/* rgb */ color: rgb(39, 99, 124);
/* oklch */ color: oklch(47.2% 0.073 228.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#27637c",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 197.647,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.47181,
    "c": 0.07322,
    "h": 228.8
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#27637C

secondary

#AE6C51

accent

#764CDC

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #27637C

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

Preview Lab → · Contrast checker → · Palette generator →