#4FC6E5#4FC6E5

#4FC6E5 is a light, moderate cyan. Relative luminance 0.477; OKLCH L 77.2% C 0.113 H 218.2°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4FC6E5
RGB	rgb(79, 198, 229)
HSL	hsl(192, 74%, 60%)
HSV	hsv(192, 66%, 90%)
CMYK	cmyk(65.5%, 13.5%, 0%, 10.2%)
CIE-LAB	lab(74.64, -23.78, -25.20)
CIE-LCH	lch(74.64, 34.65, 226.67°)
OKLab	oklab(77.19% -0.0891 -0.0702)
OKLCH	oklch(77.19% 0.113 218.2)
XYZ	xyz(37.5556, 47.7035, 81.3420)
Luminance	0.4771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC6E5 #E56E4F

analogous

#4FE5B9 #4FC6E5 #4F7BE5

triadic

#4FC6E5 #E54FC6 #C6E54F

tetradic

#4FC6E5 #B94FE5 #E56E4F #7BE54F

square

#4FC6E5 #B94FE5 #E56E4F #7BE54F

split-complementary

#4FC6E5 #E54F7B #E5B94F

monochromatic

#1885A2 #20B1D7 #4FC6E5 #84D7ED #BAE9F5

Accessibility & contrast

On white

1.99

#4FC6E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#4FC6E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC6E5

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC6E5	#FFFFFF	#000000	##000000
##4FC6E5	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C1E7

Deuteranopia (green-blind)

#9DB1E5

Tritanopia (blue-blind)

#00D1D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4fc6e5;
/* rgb */ color: rgb(79, 198, 229);
/* oklch */ color: oklch(77.2% 0.113 218.2);

Tailwind

colors: {
  custom: {
    50: '#91d7ed',
    500: '#4fc6e5',
    950: '#000000',
  },
}

SCSS

$custom: #4fc6e5;
$custom-light: #91d7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc6e5",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 229
  },
  "hsl": {
    "h": 192.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77186,
    "c": 0.11343,
    "h": 218.2
  },
  "luminance": 0.47708
}

Semantic roles & 50–950 ramp

primary

#4FC6E5

secondary

#E5B7AB

accent

#380FD6

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC6E5

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

Preview Lab → · Contrast checker → · Palette generator →