#4ACBEF#4ACBEF

#4ACBEF is a light, vivid cyan. Relative luminance 0.504; OKLCH L 78.6% C 0.121 H 220.1°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#4ACBEF
RGB	rgb(74, 203, 239)
HSL	hsl(193, 84%, 61%)
HSV	hsv(193, 69%, 94%)
CMYK	cmyk(69%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(76.31, -23.97, -28.04)
CIE-LCH	lch(76.31, 36.89, 229.47°)
OKLab	oklab(78.61% -0.0928 -0.0783)
OKLCH	oklch(78.61% 0.121 220.1)
XYZ	xyz(39.7535, 50.3952, 89.2767)
Luminance	0.5040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ACBEF #EF6E4A

analogous

#4AEFC1 #4ACBEF #4A79EF

triadic

#4ACBEF #EF4ACB #CBEF4A

tetradic

#4ACBEF #C14AEF #EF6E4A #79EF4A

square

#4ACBEF #C14AEF #EF6E4A #79EF4A

split-complementary

#4ACBEF #EF4A79 #EFC14A

monochromatic

#0F8CAF #14B9E7 #4ACBEF #82DBF4 #BAEBF9

Accessibility & contrast

On white

1.90

#4ACBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#4ACBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACBEF

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ACBEF	#FFFFFF	#000000	##000000
##4ACBEF	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C6F1

Deuteranopia (green-blind)

#9EB5EF

Tritanopia (blue-blind)

#00D7D6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4acbef;
/* rgb */ color: rgb(74, 203, 239);
/* oklch */ color: oklch(78.6% 0.121 220.1);

Tailwind

colors: {
  custom: {
    50: '#90dbf4',
    500: '#4acbef',
    950: '#000000',
  },
}

SCSS

$custom: #4acbef;
$custom-light: #90dbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#4acbef",
  "rgb": {
    "r": 74,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 193.091,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.78611,
    "c": 0.12139,
    "h": 220.1
  },
  "luminance": 0.504
}

Semantic roles & 50–950 ramp

primary

#4ACBEF

secondary

#AF4A2E

accent

#3505E0

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4ACBEF

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

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