#27AAD0#27AAD0

#27AAD0 is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.7% C 0.119 H 223.0°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#27AAD0
RGB	rgb(39, 170, 208)
HSL	hsl(193, 68%, 48%)
HSV	hsv(193, 81%, 82%)
CMYK	cmyk(81.3%, 18.3%, 0%, 18.4%)
CIE-LAB	lab(64.75, -21.04, -28.98)
CIE-LCH	lch(64.75, 35.81, 234.03°)
OKLab	oklab(68.74% -0.0872 -0.0813)
OKLCH	oklch(68.74% 0.119 223)
XYZ	xyz(26.5918, 33.7315, 64.7716)
Luminance	0.3373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27AAD0 #D04D27

analogous

#27D0A1 #27AAD0 #2755D0

triadic

#27AAD0 #D027AA #AAD027

tetradic

#27AAD0 #A127D0 #D04D27 #55D027

square

#27AAD0 #A127D0 #D04D27 #55D027

split-complementary

#27AAD0 #D02755 #D0A127

monochromatic

#145669 #1D809C #27AAD0 #55C0DF #89D3E9

Accessibility & contrast

On white

2.71

#27AAD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#27AAD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27AAD0

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27AAD0	#FFFFFF	#000000	##000000
##27AAD0	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A6D2

Deuteranopia (green-blind)

#7E96D0

Tritanopia (blue-blind)

#00B6B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #27aad0;
/* rgb */ color: rgb(39, 170, 208);
/* oklch */ color: oklch(68.7% 0.119 223.0);

Tailwind

colors: {
  custom: {
    50: '#7ec3de',
    500: '#27aad0',
    950: '#000000',
  },
}

SCSS

$custom: #27aad0;
$custom-light: #7ec3de;
$custom-dark: #000000;

JSON

{
  "hex": "#27aad0",
  "rgb": {
    "r": 39,
    "g": 170,
    "b": 208
  },
  "hsl": {
    "h": 193.491,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.68741,
    "c": 0.11924,
    "h": 223
  },
  "luminance": 0.33735
}

Semantic roles & 50–950 ramp

primary

#27AAD0

secondary

#D29380

accent

#643DEB

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #27AAD0

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

Preview Lab → · Contrast checker → · Palette generator →