#4BC7E3#4BC7E3

#4BC7E3 is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.2% C 0.114 H 215.7°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX#4BC7E3
RGBrgb(75, 199, 227)
HSLhsl(191, 73%, 59%)
HSVhsv(191, 67%, 89%)
CMYKcmyk(67%, 12.3%, 0%, 11%)
CIE-LABlab(74.75, -25.48, -23.96)
CIE-LCHlch(74.75, 34.98, 223.23°)
OKLaboklab(77.22% -0.0929 -0.0667)
OKLCHoklch(77.22% 0.114 215.7)
XYZxyz(37.1844, 47.8846, 79.9411)
Luminance0.4789 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4BC7E3 #E3674B
analogous
#4BE3B3 #4BC7E3 #4B7BE3
triadic
#4BC7E3 #E34BC7 #C7E34B
tetradic
#4BC7E3 #B34BE3 #E3674B #7BE34B
square
#4BC7E3 #B34BE3 #E3674B #7BE34B
split-complementary
#4BC7E3 #E34B7B #E3B34B
monochromatic
#18839B #20B0D0 #4BC7E3 #80D7EB #B5E8F3

Accessibility & contrast

On white

1.99
#4BC7E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.58
#4BC7E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC7E3
10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4BC7E3#FFFFFF#000000##000000
##4BC7E31.001.9910.5810.58
#FFFFFF1.991.0021.0021.00
#00000010.5821.001.001.00
##00000010.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4C1E5
Deuteranopia (green-blind)
#9EB1E3
Tritanopia (blue-blind)
#00D1D0
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #4bc7e3;
/* rgb */ color: rgb(75, 199, 227);
/* oklch */ color: oklch(77.2% 0.114 215.7);
Tailwind
colors: {
  custom: {
    50: '#8fd8eb',
    500: '#4bc7e3',
    950: '#000000',
  },
}
SCSS
$custom: #4bc7e3;
$custom-light: #8fd8eb;
$custom-dark: #000000;
JSON
{
  "hex": "#4bc7e3",
  "rgb": {
    "r": 75,
    "g": 199,
    "b": 227
  },
  "hsl": {
    "h": 191.053,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77225,
    "c": 0.11439,
    "h": 215.7
  },
  "luminance": 0.47889
}

Semantic roles & 50–950 ramp

primary
#4BC7E3
secondary
#E3B2A7
accent
#5A38F0
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4BC7E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4BC7E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva