#27A3BC#27A3BC

#27A3BC is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.2% C 0.108 H 215.1°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#27A3BC
RGB	rgb(39, 163, 188)
HSL	hsl(190, 66%, 45%)
HSV	hsv(190, 79%, 74%)
CMYK	cmyk(79.3%, 13.3%, 0%, 26.3%)
CIE-LAB	lab(61.87, -24.05, -22.26)
CIE-LCH	lch(61.87, 32.77, 222.79°)
OKLab	oklab(66.18% -0.0884 -0.0622)
OKLCH	oklch(66.18% 0.108 215.1)
XYZ	xyz(23.0071, 30.2537, 52.1942)
Luminance	0.3026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27A3BC #BC4027

analogous

#27BC8B #27A3BC #2759BC

triadic

#27A3BC #BC27A3 #A3BC27

tetradic

#27A3BC #8B27BC #BC4027 #59BC27

square

#27A3BC #8B27BC #BC4027 #59BC27

split-complementary

#27A3BC #BC2759 #BC8B27

monochromatic

#124B57 #1C7789 #27A3BC #47C0D9 #7AD2E3

Accessibility & contrast

On white

2.98

#27A3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#27A3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27A3BC

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27A3BC	#FFFFFF	#000000	##000000
##27A3BC	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBD

Deuteranopia (green-blind)

#7E8FBC

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #27a3bc;
/* rgb */ color: rgb(39, 163, 188);
/* oklch */ color: oklch(66.2% 0.108 215.1);

Tailwind

colors: {
  custom: {
    50: '#7bbed0',
    500: '#27a3bc',
    950: '#000000',
  },
}

SCSS

$custom: #27a3bc;
$custom-light: #7bbed0;
$custom-dark: #000000;

JSON

{
  "hex": "#27a3bc",
  "rgb": {
    "r": 39,
    "g": 163,
    "b": 188
  },
  "hsl": {
    "h": 190.067,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66175,
    "c": 0.10808,
    "h": 215.1
  },
  "luminance": 0.30257
}

Semantic roles & 50–950 ramp

primary

#27A3BC

secondary

#CB8273

accent

#5C3FE9

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #27A3BC

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

Preview Lab → · Contrast checker → · Palette generator →