#4ACBE9#4ACBE9

#4ACBE9 is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.4% C 0.118 H 216.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#4ACBE9
RGB	rgb(74, 203, 233)
HSL	hsl(191, 78%, 60%)
HSV	hsv(191, 68%, 91%)
CMYK	cmyk(68.2%, 12.9%, 0%, 8.6%)
CIE-LAB	lab(76.10, -25.80, -25.14)
CIE-LCH	lch(76.10, 36.02, 224.25°)
OKLab	oklab(78.37% -0.0951 -0.07)
OKLCH	oklch(78.37% 0.118 216.4)
XYZ	xyz(38.8818, 50.0465, 84.6858)
Luminance	0.5005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ACBE9 #E9684A

analogous

#4AE9B8 #4ACBE9 #4A7BE9

triadic

#4ACBE9 #E94ACB #CBE94A

tetradic

#4ACBE9 #B84AE9 #E9684A #7BE94A

square

#4ACBE9 #B84AE9 #E9684A #7BE94A

split-complementary

#4ACBE9 #E94A7B #E9B84A

monochromatic

#1489A5 #1BB7DB #4ACBE9 #81DBF0 #B7EAF6

Accessibility & contrast

On white

1.91

#4ACBE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#4ACBE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACBE9

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ACBE9	#FFFFFF	#000000	##000000
##4ACBE9	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C5EB

Deuteranopia (green-blind)

#A0B5E9

Tritanopia (blue-blind)

#00D6D4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4acbe9;
/* rgb */ color: rgb(74, 203, 233);
/* oklch */ color: oklch(78.4% 0.118 216.4);

Tailwind

colors: {
  custom: {
    50: '#8fdbf0',
    500: '#4acbe9',
    950: '#000000',
  },
}

SCSS

$custom: #4acbe9;
$custom-light: #8fdbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4acbe9",
  "rgb": {
    "r": 74,
    "g": 203,
    "b": 233
  },
  "hsl": {
    "h": 191.321,
    "s": 78.325,
    "l": 60.196
  },
  "oklch": {
    "l": 0.78369,
    "c": 0.11808,
    "h": 216.4
  },
  "luminance": 0.50051
}

Semantic roles & 50–950 ramp

primary

#4ACBE9

secondary

#A74731

accent

#320BDB

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ACBE9

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

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