#4FC8F6#4FC8F6

#4FC8F6 is a light, vivid cyan. Relative luminance 0.496; OKLCH L 78.4% C 0.124 H 227.0°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8F6
RGB	rgb(79, 200, 246)
HSL	hsl(197, 90%, 64%)
HSV	hsv(197, 68%, 96%)
CMYK	cmyk(67.9%, 18.7%, 0%, 3.5%)
CIE-LAB	lab(75.84, -19.57, -32.51)
CIE-LCH	lch(75.84, 37.95, 238.95°)
OKLab	oklab(78.35% -0.0848 -0.091)
OKLCH	oklch(78.35% 0.124 227)
XYZ	xyz(40.5066, 49.6201, 94.6138)
Luminance	0.4963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8F6 #F67D4F

analogous

#4FF6D0 #4FC8F6 #4F74F6

triadic

#4FC8F6 #F64FC8 #C8F64F

tetradic

#4FC8F6 #D04FF6 #F67D4F #74F64F

square

#4FC8F6 #D04FF6 #F67D4F #74F64F

split-complementary

#4FC8F6 #F64F74 #F6D04F

monochromatic

#0A8EC1 #15B6F3 #4FC8F6 #89DAF9 #C3ECFC

Accessibility & contrast

On white

1.92

#4FC8F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#4FC8F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8F6

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8F6	#FFFFFF	#000000	##000000
##4FC8F6	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC4F8

Deuteranopia (green-blind)

#98B4F5

Tritanopia (blue-blind)

#00D5D7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4fc8f6;
/* rgb */ color: rgb(79, 200, 246);
/* oklch */ color: oklch(78.4% 0.124 227.0);

Tailwind

colors: {
  custom: {
    50: '#93d8f9',
    500: '#4fc8f6',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8f6;
$custom-light: #93d8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8f6",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 246
  },
  "hsl": {
    "h": 196.527,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.78351,
    "c": 0.12441,
    "h": 227
  },
  "luminance": 0.49625
}

Semantic roles & 50–950 ramp

primary

#4FC8F6

secondary

#EEC3B3

accent

#3F00E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC8F6

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

Preview Lab → · Contrast checker → · Palette generator →