#4FC6F0#4FC6F0

#4FC6F0 is a light, vivid cyan. Relative luminance 0.483; OKLCH L 77.6% C 0.120 H 225.1°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FC6F0
RGB	rgb(79, 198, 240)
HSL	hsl(196, 84%, 63%)
HSV	hsv(196, 67%, 94%)
CMYK	cmyk(67.1%, 17.5%, 0%, 5.9%)
CIE-LAB	lab(75.04, -20.41, -30.52)
CIE-LCH	lch(75.04, 36.72, 236.23°)
OKLab	oklab(77.64% -0.085 -0.0853)
OKLCH	oklch(77.64% 0.12 225.1)
XYZ	xyz(39.1404, 48.3374, 89.6885)
Luminance	0.4834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC6F0 #F0794F

analogous

#4FF0C9 #4FC6F0 #4F76F0

triadic

#4FC6F0 #F04FC6 #C6F04F

tetradic

#4FC6F0 #C94FF0 #F0794F #76F04F

square

#4FC6F0 #C94FF0 #F0794F #76F04F

split-complementary

#4FC6F0 #F04F76 #F0C94F

monochromatic

#0F8AB5 #17B4EB #4FC6F0 #87D8F5 #C0EBFA

Accessibility & contrast

On white

1.97

#4FC6F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#4FC6F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC6F0

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC6F0	#FFFFFF	#000000	##000000
##4FC6F0	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC2F2

Deuteranopia (green-blind)

#98B2F0

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fc6f0;
/* rgb */ color: rgb(79, 198, 240);
/* oklch */ color: oklch(77.6% 0.120 225.1);

Tailwind

colors: {
  custom: {
    50: '#92d7f5',
    500: '#4fc6f0',
    950: '#000000',
  },
}

SCSS

$custom: #4fc6f0;
$custom-light: #92d7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc6f0",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 240
  },
  "hsl": {
    "h": 195.652,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.77638,
    "c": 0.12046,
    "h": 225.1
  },
  "luminance": 0.48342
}

Semantic roles & 50–950 ramp

primary

#4FC6F0

secondary

#EBBFB0

accent

#3E05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC6F0

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

Preview Lab → · Contrast checker → · Palette generator →