#39ACD3#39ACD3

#39ACD3 is a light, moderate cyan. Relative luminance 0.351; OKLCH L 69.7% C 0.115 H 225.0°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#39ACD3
RGB	rgb(57, 172, 211)
HSL	hsl(195, 64%, 53%)
HSV	hsv(195, 73%, 83%)
CMYK	cmyk(73%, 18.5%, 0%, 17.3%)
CIE-LAB	lab(65.81, -19.16, -28.98)
CIE-LCH	lch(65.81, 34.74, 236.53°)
OKLab	oklab(69.73% -0.081 -0.0812)
OKLCH	oklch(69.73% 0.115 225)
XYZ	xyz(28.1929, 35.0748, 66.8996)
Luminance	0.3508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACD3 #D36039

analogous

#39D3AD #39ACD3 #395FD3

triadic

#39ACD3 #D339AC #ACD339

tetradic

#39ACD3 #AD39D3 #D36039 #5FD339

square

#39ACD3 #AD39D3 #D36039 #5FD339

split-complementary

#39ACD3 #D3395F #D3AD39

monochromatic

#1A6077 #2688A9 #39ACD3 #6BC1DE #9DD6E9

Accessibility & contrast

On white

2.62

#39ACD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#39ACD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACD3

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACD3	#FFFFFF	#000000	##000000
##39ACD3	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A8D5

Deuteranopia (green-blind)

#8299D3

Tritanopia (blue-blind)

#00B8B9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39acd3;
/* rgb */ color: rgb(57, 172, 211);
/* oklch */ color: oklch(69.7% 0.115 225.0);

Tailwind

colors: {
  custom: {
    50: '#84c4e0',
    500: '#39acd3',
    950: '#000000',
  },
}

SCSS

$custom: #39acd3;
$custom-light: #84c4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#39acd3",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 211
  },
  "hsl": {
    "h": 195.195,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69728,
    "c": 0.11471,
    "h": 225
  },
  "luminance": 0.35078
}

Semantic roles & 50–950 ramp

primary

#39ACD3

secondary

#D5A392

accent

#6B41E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ACD3

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

Preview Lab → · Contrast checker → · Palette generator →