#4FC8E4#4FC8E4

#4FC8E4 is a light, moderate cyan. Relative luminance 0.486; OKLCH L 77.6% C 0.113 H 215.9°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8E4
RGB	rgb(79, 200, 228)
HSL	hsl(191, 73%, 60%)
HSV	hsv(191, 65%, 89%)
CMYK	cmyk(65.4%, 12.3%, 0%, 10.6%)
CIE-LAB	lab(75.18, -25.08, -23.83)
CIE-LCH	lch(75.18, 34.60, 223.54°)
OKLab	oklab(77.61% -0.0915 -0.0663)
OKLCH	oklch(77.61% 0.113 215.9)
XYZ	xyz(37.8765, 48.5681, 80.7622)
Luminance	0.4857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8E4 #E46B4F

analogous

#4FE4B5 #4FC8E4 #4F7EE4

triadic

#4FC8E4 #E44FC8 #C8E44F

tetradic

#4FC8E4 #B54FE4 #E46B4F #7EE44F

square

#4FC8E4 #B54FE4 #E46B4F #7EE44F

split-complementary

#4FC8E4 #E44F7E #E4B54F

monochromatic

#1987A0 #21B3D5 #4FC8E4 #84D9EC #B9E9F4

Accessibility & contrast

On white

1.96

#4FC8E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#4FC8E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8E4

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8E4	#FFFFFF	#000000	##000000
##4FC8E4	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C2E6

Deuteranopia (green-blind)

#9FB2E4

Tritanopia (blue-blind)

#00D2D1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fc8e4;
/* rgb */ color: rgb(79, 200, 228);
/* oklch */ color: oklch(77.6% 0.113 215.9);

Tailwind

colors: {
  custom: {
    50: '#91d9ec',
    500: '#4fc8e4',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8e4;
$custom-light: #91d9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8e4",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 228
  },
  "hsl": {
    "h": 191.275,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.77611,
    "c": 0.11301,
    "h": 215.9
  },
  "luminance": 0.48572
}

Semantic roles & 50–950 ramp

primary

#4FC8E4

secondary

#E4B6AB

accent

#3510D6

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC8E4

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

Preview Lab → · Contrast checker → · Palette generator →