#4ACAF8#4ACAF8

#4ACAF8 is a light, vivid cyan. Relative luminance 0.505; OKLCH L 78.8% C 0.128 H 226.0°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#4ACAF8
RGB	rgb(74, 202, 248)
HSL	hsl(196, 93%, 63%)
HSV	hsv(196, 70%, 97%)
CMYK	cmyk(70.2%, 18.5%, 0%, 2.7%)
CIE-LAB	lab(76.36, -20.66, -32.79)
CIE-LCH	lch(76.36, 38.76, 237.78°)
OKLab	oklab(78.76% -0.0885 -0.0918)
OKLCH	oklch(78.76% 0.128 226)
XYZ	xyz(40.8810, 50.4695, 96.3758)
Luminance	0.5047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ACAF8 #F8784A

analogous

#4AF8CF #4ACAF8 #4A73F8

triadic

#4ACAF8 #F84ACA #CAF84A

tetradic

#4ACAF8 #CF4AF8 #F8784A #73F84A

square

#4ACAF8 #CF4AF8 #F8784A #73F84A

split-complementary

#4ACAF8 #F84A73 #F8CF4A

monochromatic

#078FC0 #0FB9F6 #4ACAF8 #85DBFA #C0EDFD

Accessibility & contrast

On white

1.89

#4ACAF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#4ACAF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACAF8

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ACAF8	#FFFFFF	#000000	##000000
##4ACAF8	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C6FA

Deuteranopia (green-blind)

#99B5F7

Tritanopia (blue-blind)

#00D7D9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4acaf8;
/* rgb */ color: rgb(74, 202, 248);
/* oklch */ color: oklch(78.8% 0.128 226.0);

Tailwind

colors: {
  custom: {
    50: '#91dafa',
    500: '#4acaf8',
    950: '#000000',
  },
}

SCSS

$custom: #4acaf8;
$custom-light: #91dafa;
$custom-dark: #000000;

JSON

{
  "hex": "#4acaf8",
  "rgb": {
    "r": 74,
    "g": 202,
    "b": 248
  },
  "hsl": {
    "h": 195.862,
    "s": 92.553,
    "l": 63.137
  },
  "oklch": {
    "l": 0.78757,
    "c": 0.12756,
    "h": 226
  },
  "luminance": 0.50474
}

Semantic roles & 50–950 ramp

primary

#4ACAF8

secondary

#BE5029

accent

#3D00E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0E1417

muted

#7F8385

Preview Lab

Preview with #4ACAF8

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

Preview Lab → · Contrast checker → · Palette generator →