#31AED4#31AED4

#31AED4 is a light, moderate cyan. Relative luminance 0.357; OKLCH L 70.1% C 0.118 H 223.2°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX#31AED4
RGBrgb(49, 174, 212)
HSLhsl(194, 65%, 51%)
HSVhsv(194, 77%, 83%)
CMYKcmyk(76.9%, 17.9%, 0%, 16.9%)
CIE-LABlab(66.27, -20.81, -28.83)
CIE-LCHlch(66.27, 35.56, 234.17°)
OKLaboklab(70.06% -0.0859 -0.0808)
OKLCHoklch(70.06% 0.118 223.2)
XYZxyz(28.2814, 35.6751, 67.6700)
Luminance0.3568 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31AED4 #D45731
analogous
#31D4A8 #31AED4 #315CD4
triadic
#31AED4 #D431AE #AED431
tetradic
#31AED4 #A831D4 #D45731 #5CD431
square
#31AED4 #A831D4 #D45731 #5CD431
split-complementary
#31AED4 #D4315C #D4A831
monochromatic
#185E73 #2387A5 #31AED4 #64C2DF #96D6E9

Accessibility & contrast

On white

2.58
#31AED4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.14
#31AED4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AED4
8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31AED4#FFFFFF#000000##000000
##31AED41.002.588.148.14
#FFFFFF2.581.0021.0021.00
#0000008.1421.001.001.00
##0000008.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#98AAD6
Deuteranopia (green-blind)
#839AD4
Tritanopia (blue-blind)
#00BABA
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #31aed4;
/* rgb */ color: rgb(49, 174, 212);
/* oklch */ color: oklch(70.1% 0.118 223.2);
Tailwind
colors: {
  custom: {
    50: '#82c6e1',
    500: '#31aed4',
    950: '#000000',
  },
}
SCSS
$custom: #31aed4;
$custom-light: #82c6e1;
$custom-dark: #000000;
JSON
{
  "hex": "#31aed4",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 212
  },
  "hsl": {
    "h": 193.988,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70064,
    "c": 0.11796,
    "h": 223.2
  },
  "luminance": 0.35679
}

Semantic roles & 50–950 ramp

primary
#31AED4
secondary
#D49D8C
accent
#673FE8
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #31AED4

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

Preview Lab → · Contrast checker → · Palette generator →

#31AED4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva