#39B6D8#39B6D8

#39B6D8 is a light, moderate cyan. Relative luminance 0.393; OKLCH L 72.3% C 0.116 H 220.2°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#39B6D8
RGB	rgb(57, 182, 216)
HSL	hsl(193, 67%, 54%)
HSV	hsv(193, 74%, 85%)
CMYK	cmyk(73.6%, 15.7%, 0%, 15.3%)
CIE-LAB	lab(68.95, -22.73, -26.89)
CIE-LCH	lch(68.95, 35.21, 229.79°)
OKLab	oklab(72.31% -0.0888 -0.0752)
OKLCH	oklch(72.31% 0.116 220.2)
XYZ	xyz(30.8048, 39.2800, 70.9107)
Luminance	0.3928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B6D8 #D85B39

analogous

#39D8AA #39B6D8 #3966D8

triadic

#39B6D8 #D839B6 #B6D839

tetradic

#39B6D8 #AA39D8 #D85B39 #66D839

square

#39B6D8 #AA39D8 #D85B39 #66D839

split-complementary

#39B6D8 #D83966 #D8AA39

monochromatic

#19687E #2393B1 #39B6D8 #6CC9E2 #9FDCEC

Accessibility & contrast

On white

2.37

#39B6D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#39B6D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B6D8

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B6D8	#FFFFFF	#000000	##000000
##39B6D8	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B1DA

Deuteranopia (green-blind)

#8CA1D8

Tritanopia (blue-blind)

#00C1C1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #39b6d8;
/* rgb */ color: rgb(57, 182, 216);
/* oklch */ color: oklch(72.3% 0.116 220.2);

Tailwind

colors: {
  custom: {
    50: '#86cce4',
    500: '#39b6d8',
    950: '#000000',
  },
}

SCSS

$custom: #39b6d8;
$custom-light: #86cce4;
$custom-dark: #000000;

JSON

{
  "hex": "#39b6d8",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 216
  },
  "hsl": {
    "h": 192.83,
    "s": 67.089,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72314,
    "c": 0.11636,
    "h": 220.2
  },
  "luminance": 0.39284
}

Semantic roles & 50–950 ramp

primary

#39B6D8

secondary

#D8A394

accent

#633EEA

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #39B6D8

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

Preview Lab → · Contrast checker → · Palette generator →