#4FC5E4#4FC5E4

#4FC5E4 is a light, moderate cyan. Relative luminance 0.472; OKLCH L 76.9% C 0.113 H 218.4°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#4FC5E4
RGB	rgb(79, 197, 228)
HSL	hsl(192, 73%, 60%)
HSV	hsv(192, 65%, 89%)
CMYK	cmyk(65.4%, 13.6%, 0%, 10.6%)
CIE-LAB	lab(74.31, -23.58, -25.16)
CIE-LCH	lch(74.31, 34.48, 226.86°)
OKLab	oklab(76.91% -0.0885 -0.0701)
OKLCH	oklch(76.91% 0.113 218.4)
XYZ	xyz(37.1886, 47.1922, 80.5328)
Luminance	0.4720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC5E4 #E46E4F

analogous

#4FE4B8 #4FC5E4 #4F7BE4

triadic

#4FC5E4 #E44FC5 #C5E44F

tetradic

#4FC5E4 #B84FE4 #E46E4F #7BE44F

square

#4FC5E4 #B84FE4 #E46E4F #7BE44F

split-complementary

#4FC5E4 #E44F7B #E4B84F

monochromatic

#1984A0 #21B0D5 #4FC5E4 #84D6EC #B9E8F4

Accessibility & contrast

On white

2.01

#4FC5E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#4FC5E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC5E4

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC5E4	#FFFFFF	#000000	##000000
##4FC5E4	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C0E6

Deuteranopia (green-blind)

#9CB0E4

Tritanopia (blue-blind)

#00D0CF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4fc5e4;
/* rgb */ color: rgb(79, 197, 228);
/* oklch */ color: oklch(76.9% 0.113 218.4);

Tailwind

colors: {
  custom: {
    50: '#90d6ec',
    500: '#4fc5e4',
    950: '#000000',
  },
}

SCSS

$custom: #4fc5e4;
$custom-light: #90d6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc5e4",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 228
  },
  "hsl": {
    "h": 192.483,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.76913,
    "c": 0.11287,
    "h": 218.4
  },
  "luminance": 0.47196
}

Semantic roles & 50–950 ramp

primary

#4FC5E4

secondary

#E4B7AB

accent

#3910D6

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC5E4

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

Preview Lab → · Contrast checker → · Palette generator →