#39A6D0#39A6D0

#39A6D0 is a light, moderate cyan. Relative luminance 0.327; OKLCH L 68.2% C 0.114 H 228.0°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#39A6D0
RGB	rgb(57, 166, 208)
HSL	hsl(197, 62%, 52%)
HSV	hsv(197, 73%, 82%)
CMYK	cmyk(72.6%, 20.2%, 0%, 18.4%)
CIE-LAB	lab(63.91, -16.97, -30.25)
CIE-LCH	lch(63.91, 34.68, 240.71°)
OKLab	oklab(68.17% -0.0763 -0.0848)
OKLCH	oklch(68.17% 0.114 228)
XYZ	xyz(26.7041, 32.6933, 64.5653)
Luminance	0.3270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6D0 #D06339

analogous

#39D0AF #39A6D0 #395AD0

triadic

#39A6D0 #D039A6 #A6D039

tetradic

#39A6D0 #AF39D0 #D06339 #5AD039

square

#39A6D0 #AF39D0 #D06339 #5AD039

split-complementary

#39A6D0 #D0395A #D0AF39

monochromatic

#1B5B73 #2782A5 #39A6D0 #6ABCDC #9CD2E7

Accessibility & contrast

On white

2.79

#39A6D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#39A6D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6D0

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6D0	#FFFFFF	#000000	##000000
##39A6D0	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D2

Deuteranopia (green-blind)

#7B94CF

Tritanopia (blue-blind)

#00B2B4

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a6d0;
/* rgb */ color: rgb(57, 166, 208);
/* oklch */ color: oklch(68.2% 0.114 228.0);

Tailwind

colors: {
  custom: {
    50: '#83c0de',
    500: '#39a6d0',
    950: '#000000',
  },
}

SCSS

$custom: #39a6d0;
$custom-light: #83c0de;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6d0",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 208
  },
  "hsl": {
    "h": 196.689,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.68172,
    "c": 0.11411,
    "h": 228
  },
  "luminance": 0.32696
}

Semantic roles & 50–950 ramp

primary

#39A6D0

secondary

#D3A491

accent

#7043E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A6D0

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

Preview Lab → · Contrast checker → · Palette generator →