#27799B#27799B

#27799B is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.3% C 0.093 H 230.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#27799B
RGB	rgb(39, 121, 155)
HSL	hsl(198, 60%, 38%)
HSV	hsv(198, 75%, 61%)
CMYK	cmyk(74.8%, 21.9%, 0%, 39.2%)
CIE-LAB	lab(47.59, -12.64, -25.34)
CIE-LCH	lch(47.59, 28.32, 243.50°)
OKLab	oklab(54.27% -0.0598 -0.0712)
OKLCH	oklch(54.27% 0.093 230)
XYZ	xyz(13.5881, 16.4711, 33.4671)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27799B #9B4927

analogous

#279B83 #27799B #273F9B

triadic

#27799B #9B2779 #799B27

tetradic

#27799B #83279B #9B4927 #3F9B27

square

#27799B #83279B #9B4927 #3F9B27

split-complementary

#27799B #9B273F #9B8327

monochromatic

#0E2D39 #1B536A #27799B #339FCC #64B6D8

Accessibility & contrast

On white

4.89

#27799B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#27799B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27799B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27799B	#FFFFFF	#000000	##FFFFFF
##27799B	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779D

Deuteranopia (green-blind)

#586C9B

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #27799b;
/* rgb */ color: rgb(39, 121, 155);
/* oklch */ color: oklch(54.3% 0.093 230.0);

Tailwind

colors: {
  custom: {
    50: '#729fb8',
    500: '#27799b',
    950: '#000000',
  },
}

SCSS

$custom: #27799b;
$custom-light: #729fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#27799b",
  "rgb": {
    "r": 39,
    "g": 121,
    "b": 155
  },
  "hsl": {
    "h": 197.586,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54273,
    "c": 0.09297,
    "h": 230
  },
  "luminance": 0.16473
}

Semantic roles & 50–950 ramp

primary

#27799B

secondary

#BE7B60

accent

#7345E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #27799B

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

Preview Lab → · Contrast checker → · Palette generator →