#4FBCF8#4FBCF8

#4FBCF8 is a light, vivid cyan. Relative luminance 0.444; OKLCH L 75.7% C 0.131 H 236.4°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#4FBCF8
RGB	rgb(79, 188, 248)
HSL	hsl(201, 92%, 64%)
HSV	hsv(201, 68%, 97%)
CMYK	cmyk(68.1%, 24.2%, 0%, 2.7%)
CIE-LAB	lab(72.50, -12.64, -38.76)
CIE-LCH	lch(72.50, 40.77, 251.94°)
OKLab	oklab(75.72% -0.0725 -0.109)
OKLCH	oklch(75.72% 0.131 236.4)
XYZ	xyz(38.1443, 44.4018, 95.3489)
Luminance	0.4441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBCF8 #F88B4F

analogous

#4FF8E0 #4FBCF8 #4F68F8

triadic

#4FBCF8 #F84FBC #BCF84F

tetradic

#4FBCF8 #E04FF8 #F88B4F #68F84F

square

#4FBCF8 #E04FF8 #F88B4F #68F84F

split-complementary

#4FBCF8 #F84F68 #F8E04F

monochromatic

#0882C5 #14A6F6 #4FBCF8 #8AD2FA #C5E9FD

Accessibility & contrast

On white

2.13

#4FBCF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#4FBCF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBCF8

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBCF8	#FFFFFF	#000000	##000000
##4FBCF8	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FBBFB

Deuteranopia (green-blind)

#88AAF7

Tritanopia (blue-blind)

#00CCD0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4fbcf8;
/* rgb */ color: rgb(79, 188, 248);
/* oklch */ color: oklch(75.7% 0.131 236.4);

Tailwind

colors: {
  custom: {
    50: '#92d0fa',
    500: '#4fbcf8',
    950: '#000000',
  },
}

SCSS

$custom: #4fbcf8;
$custom-light: #92d0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbcf8",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 248
  },
  "hsl": {
    "h": 201.302,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.75716,
    "c": 0.13095,
    "h": 236.4
  },
  "luminance": 0.44406
}

Semantic roles & 50–950 ramp

primary

#4FBCF8

secondary

#EFC9B4

accent

#5100E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4FBCF8

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

Preview Lab → · Contrast checker → · Palette generator →