#27728F#27728F

#27728F is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.9% C 0.085 H 227.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#27728F
RGB	rgb(39, 114, 143)
HSL	hsl(197, 57%, 36%)
HSV	hsv(197, 73%, 56%)
CMYK	cmyk(72.7%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(44.87, -12.86, -22.46)
CIE-LCH	lch(44.87, 25.88, 240.20°)
OKLab	oklab(51.93% -0.0571 -0.063)
OKLCH	oklch(51.93% 0.085 227.8)
XYZ	xyz(11.8099, 14.4478, 28.1476)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27728F #8F4427

analogous

#278F78 #27728F #273E8F

triadic

#27728F #8F2772 #728F27

tetradic

#27728F #78278F #8F4427 #3E8F27

square

#27728F #78278F #8F4427 #3E8F27

split-complementary

#27728F #8F273E #8F7827

monochromatic

#0D252F #1A4C5F #27728F #3498BF #5DB2D3

Accessibility & contrast

On white

5.40

#27728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#27728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27728F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27728F	#FFFFFF	#000000	##FFFFFF
##27728F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637090

Deuteranopia (green-blind)

#54668F

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #27728f;
/* rgb */ color: rgb(39, 114, 143);
/* oklch */ color: oklch(51.9% 0.085 227.8);

Tailwind

colors: {
  custom: {
    50: '#709ab0',
    500: '#27728f',
    950: '#000000',
  },
}

SCSS

$custom: #27728f;
$custom-light: #709ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#27728f",
  "rgb": {
    "r": 39,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 196.731,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.51931,
    "c": 0.085,
    "h": 227.8
  },
  "luminance": 0.14449
}

Semantic roles & 50–950 ramp

primary

#27728F

secondary

#B8745A

accent

#7247E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #27728F

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

Preview Lab → · Contrast checker → · Palette generator →