#39ACD0#39ACD0

#39ACD0 is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.6% C 0.113 H 223.1°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#39ACD0
RGB	rgb(57, 172, 208)
HSL	hsl(194, 62%, 52%)
HSV	hsv(194, 73%, 82%)
CMYK	cmyk(72.6%, 17.3%, 0%, 18.4%)
CIE-LAB	lab(65.69, -20.14, -27.50)
CIE-LCH	lch(65.69, 34.09, 233.79°)
OKLab	oklab(69.6% -0.0822 -0.0769)
OKLCH	oklch(69.6% 0.113 223.1)
XYZ	xyz(27.8203, 34.9257, 64.9374)
Luminance	0.3493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACD0 #D05D39

analogous

#39D0A9 #39ACD0 #3960D0

triadic

#39ACD0 #D039AC #ACD039

tetradic

#39ACD0 #A939D0 #D05D39 #60D039

square

#39ACD0 #A939D0 #D05D39 #60D039

split-complementary

#39ACD0 #D03960 #D0A939

monochromatic

#1B5E73 #2787A5 #39ACD0 #6AC1DC #9CD5E7

Accessibility & contrast

On white

2.63

#39ACD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#39ACD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACD0

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACD0	#FFFFFF	#000000	##000000
##39ACD0	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A8D2

Deuteranopia (green-blind)

#8399D0

Tritanopia (blue-blind)

#00B7B8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39acd0;
/* rgb */ color: rgb(57, 172, 208);
/* oklch */ color: oklch(69.6% 0.113 223.1);

Tailwind

colors: {
  custom: {
    50: '#84c4de',
    500: '#39acd0',
    950: '#000000',
  },
}

SCSS

$custom: #39acd0;
$custom-light: #84c4de;
$custom-dark: #000000;

JSON

{
  "hex": "#39acd0",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 208
  },
  "hsl": {
    "h": 194.305,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69596,
    "c": 0.11257,
    "h": 223.1
  },
  "luminance": 0.34929
}

Semantic roles & 50–950 ramp

primary

#39ACD0

secondary

#D3A191

accent

#6A43E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ACD0

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

Preview Lab → · Contrast checker → · Palette generator →