#4FC6F6#4FC6F6

#4FC6F6 is a light, vivid cyan. Relative luminance 0.487; OKLCH L 77.9% C 0.125 H 228.5°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#4FC6F6
RGB	rgb(79, 198, 246)
HSL	hsl(197, 90%, 64%)
HSV	hsv(197, 68%, 96%)
CMYK	cmyk(67.9%, 19.5%, 0%, 3.5%)
CIE-LAB	lab(75.26, -18.54, -33.40)
CIE-LCH	lch(75.26, 38.20, 240.96°)
OKLab	oklab(77.9% -0.0829 -0.0935)
OKLCH	oklch(77.9% 0.125 228.5)
XYZ	xyz(40.0464, 48.6998, 94.4604)
Luminance	0.4870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC6F6 #F67F4F

analogous

#4FF6D3 #4FC6F6 #4F72F6

triadic

#4FC6F6 #F64FC6 #C6F64F

tetradic

#4FC6F6 #D34FF6 #F67F4F #72F64F

square

#4FC6F6 #D34FF6 #F67F4F #72F64F

split-complementary

#4FC6F6 #F64F72 #F6D34F

monochromatic

#0A8CC1 #15B3F3 #4FC6F6 #89D9F9 #C3ECFC

Accessibility & contrast

On white

1.96

#4FC6F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#4FC6F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC6F6

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC6F6	#FFFFFF	#000000	##000000
##4FC6F6	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC3F8

Deuteranopia (green-blind)

#96B2F5

Tritanopia (blue-blind)

#00D4D6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fc6f6;
/* rgb */ color: rgb(79, 198, 246);
/* oklch */ color: oklch(77.9% 0.125 228.5);

Tailwind

colors: {
  custom: {
    50: '#93d7f9',
    500: '#4fc6f6',
    950: '#000000',
  },
}

SCSS

$custom: #4fc6f6;
$custom-light: #93d7f9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc6f6",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 246
  },
  "hsl": {
    "h": 197.246,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.77895,
    "c": 0.12498,
    "h": 228.5
  },
  "luminance": 0.48704
}

Semantic roles & 50–950 ramp

primary

#4FC6F6

secondary

#EEC4B3

accent

#4200E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC6F6

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

Preview Lab → · Contrast checker → · Palette generator →