#4ACBE9#4ACBE9

#4ACBE9 is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.4% C 0.118 H 216.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX#4ACBE9
RGBrgb(74, 203, 233)
HSLhsl(191, 78%, 60%)
HSVhsv(191, 68%, 91%)
CMYKcmyk(68.2%, 12.9%, 0%, 8.6%)
CIE-LABlab(76.10, -25.80, -25.14)
CIE-LCHlch(76.10, 36.02, 224.25°)
OKLaboklab(78.37% -0.0951 -0.07)
OKLCHoklch(78.37% 0.118 216.4)
XYZxyz(38.8818, 50.0465, 84.6858)
Luminance0.5005 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ACBE9 #E9684A
analogous
#4AE9B8 #4ACBE9 #4A7BE9
triadic
#4ACBE9 #E94ACB #CBE94A
tetradic
#4ACBE9 #B84AE9 #E9684A #7BE94A
square
#4ACBE9 #B84AE9 #E9684A #7BE94A
split-complementary
#4ACBE9 #E94A7B #E9B84A
monochromatic
#1489A5 #1BB7DB #4ACBE9 #81DBF0 #B7EAF6

Accessibility & contrast

On white

1.91
#4ACBE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.01
#4ACBE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACBE9
11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ACBE9#FFFFFF#000000##000000
##4ACBE91.001.9111.0111.01
#FFFFFF1.911.0021.0021.00
#00000011.0121.001.001.00
##00000011.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7C5EB
Deuteranopia (green-blind)
#A0B5E9
Tritanopia (blue-blind)
#00D6D4
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #4acbe9;
/* rgb */ color: rgb(74, 203, 233);
/* oklch */ color: oklch(78.4% 0.118 216.4);
Tailwind
colors: {
  custom: {
    50: '#8fdbf0',
    500: '#4acbe9',
    950: '#000000',
  },
}
SCSS
$custom: #4acbe9;
$custom-light: #8fdbf0;
$custom-dark: #000000;
JSON
{
  "hex": "#4acbe9",
  "rgb": {
    "r": 74,
    "g": 203,
    "b": 233
  },
  "hsl": {
    "h": 191.321,
    "s": 78.325,
    "l": 60.196
  },
  "oklch": {
    "l": 0.78369,
    "c": 0.11808,
    "h": 216.4
  },
  "luminance": 0.50051
}

Semantic roles & 50–950 ramp

primary
#4ACBE9
secondary
#A74731
accent
#320BDB
background
#FCFEFF
surface
#F5FBFE
border
#CFD4D6
text
#0E1516
muted
#7F8485

Preview Lab

Preview with #4ACBE9

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

Preview Lab → · Contrast checker → · Palette generator →

#4ACBE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva