#27798B#27798B

#27798B is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.5% C 0.081 H 215.4°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#27798B
RGB	rgb(39, 121, 139)
HSL	hsl(191, 56%, 35%)
HSV	hsv(191, 72%, 55%)
CMYK	cmyk(71.9%, 12.9%, 0%, 45.5%)
CIE-LAB	lab(46.93, -18.14, -16.92)
CIE-LCH	lch(46.93, 24.80, 223.01°)
OKLab	oklab(53.53% -0.0662 -0.0471)
OKLCH	oklch(53.53% 0.081 215.4)
XYZ	xyz(12.3323, 15.9687, 26.8534)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27798B #8B3927

analogous

#278B6B #27798B #27478B

triadic

#27798B #8B2779 #798B27

tetradic

#27798B #6B278B #8B3927 #478B27

square

#27798B #6B278B #8B3927 #478B27

split-complementary

#27798B #8B2747 #8B6B27

monochromatic

#0C262B #1A4F5B #27798B #34A3BB #5BBCD1

Accessibility & contrast

On white

5.01

#27798B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#27798B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27798B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27798B	#FFFFFF	#000000	##FFFFFF
##27798B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D758C

Deuteranopia (green-blind)

#5E6B8B

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #27798b;
/* rgb */ color: rgb(39, 121, 139);
/* oklch */ color: oklch(53.5% 0.081 215.4);

Tailwind

colors: {
  custom: {
    50: '#70a0ad',
    500: '#27798b',
    950: '#000000',
  },
}

SCSS

$custom: #27798b;
$custom-light: #70a0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27798b",
  "rgb": {
    "r": 39,
    "g": 121,
    "b": 139
  },
  "hsl": {
    "h": 190.8,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53534,
    "c": 0.08128,
    "h": 215.4
  },
  "luminance": 0.1597
}

Semantic roles & 50–950 ramp

primary

#27798B

secondary

#B66958

accent

#6448DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #27798B

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

Preview Lab → · Contrast checker → · Palette generator →