#39B6D0#39B6D0

#39B6D0 is a light, moderate cyan. Relative luminance 0.389; OKLCH L 72.0% C 0.112 H 214.8°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#39B6D0
RGB	rgb(57, 182, 208)
HSL	hsl(190, 62%, 52%)
HSV	hsv(190, 73%, 82%)
CMYK	cmyk(72.6%, 12.5%, 0%, 18.4%)
CIE-LAB	lab(68.66, -25.26, -22.95)
CIE-LCH	lch(68.66, 34.13, 222.25°)
OKLab	oklab(71.98% -0.0919 -0.064)
OKLCH	oklch(71.98% 0.112 214.8)
XYZ	xyz(29.7956, 38.8763, 65.5958)
Luminance	0.3888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B6D0 #D05339

analogous

#39D09F #39B6D0 #396BD0

triadic

#39B6D0 #D039B6 #B6D039

tetradic

#39B6D0 #9F39D0 #D05339 #6BD039

square

#39B6D0 #9F39D0 #D05339 #6BD039

split-complementary

#39B6D0 #D0396B #D09F39

monochromatic

#1B6473 #278FA5 #39B6D0 #6AC8DC #9CDAE7

Accessibility & contrast

On white

2.39

#39B6D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#39B6D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B6D0

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B6D0	#FFFFFF	#000000	##000000
##39B6D0	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B0D1

Deuteranopia (green-blind)

#8FA1D0

Tritanopia (blue-blind)

#00C0BE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39b6d0;
/* rgb */ color: rgb(57, 182, 208);
/* oklch */ color: oklch(72.0% 0.112 214.8);

Tailwind

colors: {
  custom: {
    50: '#85ccde',
    500: '#39b6d0',
    950: '#000000',
  },
}

SCSS

$custom: #39b6d0;
$custom-light: #85ccde;
$custom-dark: #000000;

JSON

{
  "hex": "#39b6d0",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 208
  },
  "hsl": {
    "h": 190.331,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.71983,
    "c": 0.11201,
    "h": 214.8
  },
  "luminance": 0.3888
}

Semantic roles & 50–950 ramp

primary

#39B6D0

secondary

#D39D91

accent

#5F43E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39B6D0

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

Preview Lab → · Contrast checker → · Palette generator →