#4FC8EB#4FC8EB

#4FC8EB is a light, moderate cyan. Relative luminance 0.490; OKLCH L 77.9% C 0.117 H 220.5°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8EB
RGB	rgb(79, 200, 235)
HSL	hsl(193, 80%, 62%)
HSV	hsv(193, 66%, 92%)
CMYK	cmyk(66.4%, 14.9%, 0%, 7.8%)
CIE-LAB	lab(75.43, -22.97, -27.23)
CIE-LCH	lch(75.43, 35.62, 229.85°)
OKLab	oklab(77.89% -0.0888 -0.0759)
OKLCH	oklch(77.89% 0.117 220.5)
XYZ	xyz(38.8680, 48.9647, 85.9839)
Luminance	0.4897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8EB #EB724F

analogous

#4FEBC0 #4FC8EB #4F7AEB

triadic

#4FC8EB #EB4FC8 #C8EB4F

tetradic

#4FC8EB #C04FEB #EB724F #7AEB4F

square

#4FC8EB #C04FEB #EB724F #7AEB4F

split-complementary

#4FC8EB #EB4F7A #EBC04F

monochromatic

#148AAC #1AB6E3 #4FC8EB #86D9F1 #BDEAF7

Accessibility & contrast

On white

1.95

#4FC8EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#4FC8EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8EB

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8EB	#FFFFFF	#000000	##000000
##4FC8EB	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C3ED

Deuteranopia (green-blind)

#9DB3EB

Tritanopia (blue-blind)

#00D3D3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fc8eb;
/* rgb */ color: rgb(79, 200, 235);
/* oklch */ color: oklch(77.9% 0.117 220.5);

Tailwind

colors: {
  custom: {
    50: '#91d9f1',
    500: '#4fc8eb',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8eb;
$custom-light: #91d9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8eb",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 235
  },
  "hsl": {
    "h": 193.462,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.77892,
    "c": 0.11687,
    "h": 220.5
  },
  "luminance": 0.48969
}

Semantic roles & 50–950 ramp

primary

#4FC8EB

secondary

#E8BBAE

accent

#390ADC

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC8EB

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

Preview Lab → · Contrast checker → · Palette generator →