#27748B#27748B

#27748B is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.3% C 0.081 H 221.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#27748B
RGB	rgb(39, 116, 139)
HSL	hsl(194, 56%, 35%)
HSV	hsv(194, 72%, 55%)
CMYK	cmyk(71.9%, 16.5%, 0%, 45.5%)
CIE-LAB	lab(45.34, -15.38, -19.36)
CIE-LCH	lch(45.34, 24.72, 231.54°)
OKLab	oklab(52.25% -0.0608 -0.0541)
OKLCH	oklch(52.25% 0.081 221.6)
XYZ	xyz(11.7404, 14.7849, 26.6561)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27748B #8B3E27

analogous

#278B70 #27748B #27428B

triadic

#27748B #8B2774 #748B27

tetradic

#27748B #70278B #8B3E27 #428B27

square

#27748B #70278B #8B3E27 #428B27

split-complementary

#27748B #8B2742 #8B7027

monochromatic

#0C242B #1A4C5B #27748B #349CBB #5BB6D1

Accessibility & contrast

On white

5.31

#27748B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#27748B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27748B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27748B	#FFFFFF	#000000	##FFFFFF
##27748B	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66718C

Deuteranopia (green-blind)

#59678B

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #27748b;
/* rgb */ color: rgb(39, 116, 139);
/* oklch */ color: oklch(52.3% 0.081 221.6);

Tailwind

colors: {
  custom: {
    50: '#6f9cad',
    500: '#27748b',
    950: '#000000',
  },
}

SCSS

$custom: #27748b;
$custom-light: #6f9cad;
$custom-dark: #000000;

JSON

{
  "hex": "#27748b",
  "rgb": {
    "r": 39,
    "g": 116,
    "b": 139
  },
  "hsl": {
    "h": 193.8,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.08141,
    "h": 221.6
  },
  "luminance": 0.14786
}

Semantic roles & 50–950 ramp

primary

#27748B

secondary

#B66D58

accent

#6B48DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #27748B

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

Preview Lab → · Contrast checker → · Palette generator →