#4FACE5#4FACE5

#4FACE5 is a light, vivid cyan. Relative luminance 0.368; OKLCH L 71.2% C 0.121 H 238.7°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX#4FACE5
RGBrgb(79, 172, 229)
HSLhsl(203, 74%, 60%)
HSVhsv(203, 66%, 90%)
CMYKcmyk(65.5%, 24.9%, 0%, 10.2%)
CIE-LABlab(67.14, -10.12, -36.77)
CIE-LCHlch(67.14, 38.13, 254.60°)
OKLaboklab(71.2% -0.0629 -0.1034)
OKLCHoklch(71.2% 0.121 238.7)
XYZxyz(32.1144, 36.8211, 79.5283)
Luminance0.3682 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FACE5 #E5884F
analogous
#4FE5D3 #4FACE5 #4F61E5
triadic
#4FACE5 #E54FAC #ACE54F
tetradic
#4FACE5 #D34FE5 #E5884F #61E54F
square
#4FACE5 #D34FE5 #E5884F #61E54F
split-complementary
#4FACE5 #E54F61 #E5D34F
monochromatic
#186DA2 #2091D7 #4FACE5 #84C5ED #BADEF5

Accessibility & contrast

On white

2.51
#4FACE5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.36
#4FACE5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FACE5
8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FACE5#FFFFFF#000000##000000
##4FACE51.002.518.368.36
#FFFFFF2.511.0021.0021.00
#0000008.3621.001.001.00
##0000008.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#92ACE8
Deuteranopia (green-blind)
#7D9DE4
Tritanopia (blue-blind)
#00BABF
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #4face5;
/* rgb */ color: rgb(79, 172, 229);
/* oklch */ color: oklch(71.2% 0.121 238.7);
Tailwind
colors: {
  custom: {
    50: '#8fc4ed',
    500: '#4face5',
    950: '#000000',
  },
}
SCSS
$custom: #4face5;
$custom-light: #8fc4ed;
$custom-dark: #000000;
JSON
{
  "hex": "#4face5",
  "rgb": {
    "r": 79,
    "g": 172,
    "b": 229
  },
  "hsl": {
    "h": 202.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.71204,
    "c": 0.12104,
    "h": 238.7
  },
  "luminance": 0.36824
}

Semantic roles & 50–950 ramp

primary
#4FACE5
secondary
#E5C1AB
accent
#5B0FD6
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #4FACE5

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

Preview Lab → · Contrast checker → · Palette generator →

#4FACE5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva