#39B0C8#39B0C8

#39B0C8 is a light, moderate cyan. Relative luminance 0.361; OKLCH L 70.2% C 0.108 H 214.1°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#39B0C8
RGB	rgb(57, 176, 200)
HSL	hsl(190, 57%, 50%)
HSV	hsv(190, 72%, 78%)
CMYK	cmyk(71.5%, 12%, 0%, 21.6%)
CIE-LAB	lab(66.59, -24.74, -21.71)
CIE-LCH	lch(66.59, 32.91, 221.26°)
OKLab	oklab(70.22% -0.0892 -0.0605)
OKLCH	oklch(70.22% 0.108 214.1)
XYZ	xyz(27.6336, 36.0874, 60.1416)
Luminance	0.3609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B0C8 #C85139

analogous

#39C898 #39B0C8 #3968C8

triadic

#39B0C8 #C839B0 #B0C839

tetradic

#39B0C8 #9839C8 #C85139 #68C839

square

#39B0C8 #9839C8 #C85139 #68C839

split-complementary

#39B0C8 #C83968 #C89839

monochromatic

#1D5D69 #2B8799 #39B0C8 #69C3D5 #99D6E3

Accessibility & contrast

On white

2.56

#39B0C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#39B0C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B0C8

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B0C8	#FFFFFF	#000000	##000000
##39B0C8	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAAC9

Deuteranopia (green-blind)

#8B9CC8

Tritanopia (blue-blind)

#00B9B7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #39b0c8;
/* rgb */ color: rgb(57, 176, 200);
/* oklch */ color: oklch(70.2% 0.108 214.1);

Tailwind

colors: {
  custom: {
    50: '#83c8d8',
    500: '#39b0c8',
    950: '#000000',
  },
}

SCSS

$custom: #39b0c8;
$custom-light: #83c8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#39b0c8",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 200
  },
  "hsl": {
    "h": 190.07,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.70218,
    "c": 0.10778,
    "h": 214.1
  },
  "luminance": 0.36091
}

Semantic roles & 50–950 ramp

primary

#39B0C8

secondary

#CE998F

accent

#6148E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B0C8

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

Preview Lab → · Contrast checker → · Palette generator →