#4FC2F8#4FC2F8

#4FC2F8 is a light, vivid cyan. Relative luminance 0.470; OKLCH L 77.1% C 0.128 H 232.3°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#4FC2F8
RGB	rgb(79, 194, 248)
HSL	hsl(199, 92%, 64%)
HSV	hsv(199, 68%, 97%)
CMYK	cmyk(68.1%, 21.8%, 0%, 2.7%)
CIE-LAB	lab(74.20, -15.82, -36.12)
CIE-LCH	lch(74.20, 39.43, 246.34°)
OKLab	oklab(77.07% -0.0783 -0.1014)
OKLCH	oklch(77.07% 0.128 232.3)
XYZ	xyz(39.4528, 47.0188, 95.7850)
Luminance	0.4702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC2F8 #F8854F

analogous

#4FF8DA #4FC2F8 #4F6EF8

triadic

#4FC2F8 #F84FC2 #C2F84F

tetradic

#4FC2F8 #DA4FF8 #F8854F #6EF84F

square

#4FC2F8 #DA4FF8 #F8854F #6EF84F

split-complementary

#4FC2F8 #F84F6E #F8DA4F

monochromatic

#0888C5 #14AEF6 #4FC2F8 #8AD6FA #C5EBFD

Accessibility & contrast

On white

2.02

#4FC2F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#4FC2F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC2F8

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC2F8	#FFFFFF	#000000	##000000
##4FC2F8	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C0FB

Deuteranopia (green-blind)

#90AFF7

Tritanopia (blue-blind)

#00D1D4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc2f8;
/* rgb */ color: rgb(79, 194, 248);
/* oklch */ color: oklch(77.1% 0.128 232.3);

Tailwind

colors: {
  custom: {
    50: '#93d4fa',
    500: '#4fc2f8',
    950: '#000000',
  },
}

SCSS

$custom: #4fc2f8;
$custom-light: #93d4fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc2f8",
  "rgb": {
    "r": 79,
    "g": 194,
    "b": 248
  },
  "hsl": {
    "h": 199.172,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.77073,
    "c": 0.1281,
    "h": 232.3
  },
  "luminance": 0.47023
}

Semantic roles & 50–950 ramp

primary

#4FC2F8

secondary

#EFC7B4

accent

#4900E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC2F8

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

Preview Lab → · Contrast checker → · Palette generator →