#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
RGB	rgb(79, 191, 235)
HSL	hsl(197, 80%, 62%)
HSV	hsv(197, 66%, 92%)
CMYK	cmyk(66.4%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(72.84, -18.35, -31.21)
CIE-LCH	lch(72.84, 36.20, 239.54°)
OKLab	oklab(75.82% -0.0799 -0.0873)
OKLCH	oklch(75.82% 0.118 227.5)
XYZ	xyz(36.8447, 44.9180, 85.3094)
Luminance	0.4492 (WCAG relative)
Temperature	cool
Family	cyan

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
##4FBFEB	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

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.

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