#4FBFEB#4FBFEB

#4FBFEB is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.8% C 0.118 H 227.5°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX#4FBFEB
RGBrgb(79, 191, 235)
HSLhsl(197, 80%, 62%)
HSVhsv(197, 66%, 92%)
CMYKcmyk(66.4%, 18.7%, 0%, 7.8%)
CIE-LABlab(72.84, -18.35, -31.21)
CIE-LCHlch(72.84, 36.20, 239.54°)
OKLaboklab(75.82% -0.0799 -0.0873)
OKLCHoklch(75.82% 0.118 227.5)
XYZxyz(36.8447, 44.9180, 85.3094)
Luminance0.4492 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FBFEB #EB7B4F
analogous
#4FEBC9 #4FBFEB #4F71EB
triadic
#4FBFEB #EB4FBF #BFEB4F
tetradic
#4FBFEB #C94FEB #EB7B4F #71EB4F
square
#4FBFEB #C94FEB #EB7B4F #71EB4F
split-complementary
#4FBFEB #EB4F71 #EBC94F
monochromatic
#1481AC #1AAAE3 #4FBFEB #86D3F1 #BDE7F7

Accessibility & contrast

On white

2.10
#4FBFEB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.98
#4FBFEB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBFEB
9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FBFEB#FFFFFF#000000##000000
##4FBFEB1.002.109.989.98
#FFFFFF2.101.0021.0021.00
#0000009.9821.001.001.00
##0000009.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8BCED
Deuteranopia (green-blind)
#92ACEA
Tritanopia (blue-blind)
#00CCCD
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #4fbfeb;
/* rgb */ color: rgb(79, 191, 235);
/* oklch */ color: oklch(75.8% 0.118 227.5);
Tailwind
colors: {
  custom: {
    50: '#91d2f1',
    500: '#4fbfeb',
    950: '#000000',
  },
}
SCSS
$custom: #4fbfeb;
$custom-light: #91d2f1;
$custom-dark: #000000;
JSON
{
  "hex": "#4fbfeb",
  "rgb": {
    "r": 79,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 196.923,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.75818,
    "c": 0.11834,
    "h": 227.5
  },
  "luminance": 0.44922
}

Semantic roles & 50–950 ramp

primary
#4FBFEB
secondary
#E8BEAE
accent
#450ADC
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1416
muted
#7E8284

Preview Lab

Preview with #4FBFEB

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

Preview Lab → · Contrast checker → · Palette generator →

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