#4FC4F8#4FC4F8

#4FC4F8 is a light, vivid cyan. Relative luminance 0.479; OKLCH L 77.5% C 0.127 H 230.9°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#4FC4F8
RGB	rgb(79, 196, 248)
HSL	hsl(198, 92%, 64%)
HSV	hsv(198, 68%, 97%)
CMYK	cmyk(68.1%, 21%, 0%, 2.7%)
CIE-LAB	lab(74.77, -16.87, -35.23)
CIE-LCH	lch(74.77, 39.06, 244.41°)
OKLab	oklab(77.53% -0.0802 -0.0988)
OKLCH	oklch(77.53% 0.127 230.9)
XYZ	xyz(39.9009, 47.9150, 95.9344)
Luminance	0.4792 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC4F8 #F8834F

analogous

#4FF8D8 #4FC4F8 #4F6FF8

triadic

#4FC4F8 #F84FC4 #C4F84F

tetradic

#4FC4F8 #D84FF8 #F8834F #6FF84F

square

#4FC4F8 #D84FF8 #F8834F #6FF84F

split-complementary

#4FC4F8 #F84F6F #F8D84F

monochromatic

#088BC5 #14B0F6 #4FC4F8 #8AD8FA #C5EBFD

Accessibility & contrast

On white

1.98

#4FC4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#4FC4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC4F8

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC4F8	#FFFFFF	#000000	##000000
##4FC4F8	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC1FB

Deuteranopia (green-blind)

#93B1F7

Tritanopia (blue-blind)

#00D2D5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4fc4f8;
/* rgb */ color: rgb(79, 196, 248);
/* oklch */ color: oklch(77.5% 0.127 230.9);

Tailwind

colors: {
  custom: {
    50: '#93d5fa',
    500: '#4fc4f8',
    950: '#000000',
  },
}

SCSS

$custom: #4fc4f8;
$custom-light: #93d5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc4f8",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 248
  },
  "hsl": {
    "h": 198.462,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.77527,
    "c": 0.1273,
    "h": 230.9
  },
  "luminance": 0.47919
}

Semantic roles & 50–950 ramp

primary

#4FC4F8

secondary

#EFC6B4

accent

#4700E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC4F8

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

Preview Lab → · Contrast checker → · Palette generator →