#39ABD0#39ABD0

#39ABD0 is a light, moderate cyan. Relative luminance 0.345; OKLCH L 69.4% C 0.113 H 223.9°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#39ABD0
RGB	rgb(57, 171, 208)
HSL	hsl(195, 62%, 52%)
HSV	hsv(195, 73%, 82%)
CMYK	cmyk(72.6%, 17.8%, 0%, 18.4%)
CIE-LAB	lab(65.39, -19.61, -27.96)
CIE-LCH	lch(65.39, 34.15, 234.95°)
OKLab	oklab(69.36% -0.0812 -0.0783)
OKLCH	oklch(69.36% 0.113 223.9)
XYZ	xyz(27.6307, 34.5465, 64.8742)
Luminance	0.3455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABD0 #D05E39

analogous

#39D0AA #39ABD0 #3960D0

triadic

#39ABD0 #D039AB #ABD039

tetradic

#39ABD0 #AA39D0 #D05E39 #60D039

square

#39ABD0 #AA39D0 #D05E39 #60D039

split-complementary

#39ABD0 #D03960 #D0AA39

monochromatic

#1B5E73 #2786A5 #39ABD0 #6AC0DC #9CD5E7

Accessibility & contrast

On white

2.65

#39ABD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#39ABD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABD0

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABD0	#FFFFFF	#000000	##000000
##39ABD0	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A7D2

Deuteranopia (green-blind)

#8298D0

Tritanopia (blue-blind)

#00B6B7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39abd0;
/* rgb */ color: rgb(57, 171, 208);
/* oklch */ color: oklch(69.4% 0.113 223.9);

Tailwind

colors: {
  custom: {
    50: '#84c4de',
    500: '#39abd0',
    950: '#000000',
  },
}

SCSS

$custom: #39abd0;
$custom-light: #84c4de;
$custom-dark: #000000;

JSON

{
  "hex": "#39abd0",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 208
  },
  "hsl": {
    "h": 194.702,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69358,
    "c": 0.11277,
    "h": 223.9
  },
  "luminance": 0.3455
}

Semantic roles & 50–950 ramp

primary

#39ABD0

secondary

#D3A291

accent

#6B43E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ABD0

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

Preview Lab → · Contrast checker → · Palette generator →