#39ADD6#39ADD6

#39ADD6 is a light, moderate cyan. Relative luminance 0.356; OKLCH L 70.1% C 0.117 H 226.1°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX#39ADD6
RGBrgb(57, 173, 214)
HSLhsl(196, 66%, 53%)
HSVhsv(196, 73%, 84%)
CMYKcmyk(73.4%, 19.2%, 0%, 16.1%)
CIE-LABlab(66.22, -18.71, -30.00)
CIE-LCHlch(66.22, 35.35, 238.05°)
OKLaboklab(70.1% -0.0809 -0.0841)
OKLCHoklch(70.1% 0.117 226.1)
XYZxyz(28.7635, 35.6087, 68.9625)
Luminance0.3561 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39ADD6 #D66239
analogous
#39D6B0 #39ADD6 #395ED6
triadic
#39ADD6 #D639AD #ADD639
tetradic
#39ADD6 #B039D6 #D66239 #5ED639
square
#39ADD6 #B039D6 #D66239 #5ED639
split-complementary
#39ADD6 #D6395E #D6B039
monochromatic
#19627B #248AAE #39ADD6 #6CC2E0 #9ED7EB

Accessibility & contrast

On white

2.59
#39ADD6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.12
#39ADD6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ADD6
8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39ADD6#FFFFFF#000000##000000
##39ADD61.002.598.128.12
#FFFFFF2.591.0021.0021.00
#0000008.1221.001.001.00
##0000008.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#97AAD8
Deuteranopia (green-blind)
#829AD6
Tritanopia (blue-blind)
#00B9BA
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #39add6;
/* rgb */ color: rgb(57, 173, 214);
/* oklch */ color: oklch(70.1% 0.117 226.1);
Tailwind
colors: {
  custom: {
    50: '#85c5e2',
    500: '#39add6',
    950: '#000000',
  },
}
SCSS
$custom: #39add6;
$custom-light: #85c5e2;
$custom-dark: #000000;
JSON
{
  "hex": "#39add6",
  "rgb": {
    "r": 57,
    "g": 173,
    "b": 214
  },
  "hsl": {
    "h": 195.669,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70097,
    "c": 0.11669,
    "h": 226.1
  },
  "luminance": 0.35612
}

Semantic roles & 50–950 ramp

primary
#39ADD6
secondary
#D7A594
accent
#6B3FE9
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #39ADD6

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

Preview Lab → · Contrast checker → · Palette generator →

#39ADD6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva