#4FBEF8#4FBEF8

#4FBEF8 is a light, vivid cyan. Relative luminance 0.453; OKLCH L 76.2% C 0.130 H 235.0°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#4FBEF8
RGB	rgb(79, 190, 248)
HSL	hsl(201, 92%, 64%)
HSV	hsv(201, 68%, 97%)
CMYK	cmyk(68.1%, 23.4%, 0%, 2.7%)
CIE-LAB	lab(73.06, -13.71, -37.88)
CIE-LCH	lch(73.06, 40.29, 250.11°)
OKLab	oklab(76.17% -0.0744 -0.1065)
OKLCH	oklch(76.17% 0.13 235)
XYZ	xyz(38.5745, 45.2622, 95.4923)
Luminance	0.4527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBEF8 #F8894F

analogous

#4FF8DE #4FBEF8 #4F6AF8

triadic

#4FBEF8 #F84FBE #BEF84F

tetradic

#4FBEF8 #DE4FF8 #F8894F #6AF84F

square

#4FBEF8 #DE4FF8 #F8894F #6AF84F

split-complementary

#4FBEF8 #F84F6A #F8DE4F

monochromatic

#0884C5 #14A8F6 #4FBEF8 #8AD4FA #C5E9FD

Accessibility & contrast

On white

2.09

#4FBEF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#4FBEF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBEF8

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBEF8	#FFFFFF	#000000	##000000
##4FBEF8	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2BDFB

Deuteranopia (green-blind)

#8BACF7

Tritanopia (blue-blind)

#00CDD2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fbef8;
/* rgb */ color: rgb(79, 190, 248);
/* oklch */ color: oklch(76.2% 0.130 235.0);

Tailwind

colors: {
  custom: {
    50: '#92d1fa',
    500: '#4fbef8',
    950: '#000000',
  },
}

SCSS

$custom: #4fbef8;
$custom-light: #92d1fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbef8",
  "rgb": {
    "r": 79,
    "g": 190,
    "b": 248
  },
  "hsl": {
    "h": 200.592,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.76167,
    "c": 0.12992,
    "h": 235
  },
  "luminance": 0.45266
}

Semantic roles & 50–950 ramp

primary

#4FBEF8

secondary

#EFC8B4

accent

#4F00E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4FBEF8

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

Preview Lab → · Contrast checker → · Palette generator →