#4ACCEF#4ACCEF

#4ACCEF is a light, vivid cyan. Relative luminance 0.509; OKLCH L 78.8% C 0.121 H 219.4°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#4ACCEF
RGB	rgb(74, 204, 239)
HSL	hsl(193, 84%, 61%)
HSV	hsv(193, 69%, 94%)
CMYK	cmyk(69%, 14.6%, 0%, 6.3%)
CIE-LAB	lab(76.60, -24.47, -27.59)
CIE-LCH	lch(76.60, 36.88, 228.43°)
OKLab	oklab(78.84% -0.0938 -0.077)
OKLCH	oklch(78.84% 0.121 219.4)
XYZ	xyz(39.9904, 50.8690, 89.3557)
Luminance	0.5087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ACCEF #EF6D4A

analogous

#4AEFBF #4ACCEF #4A7AEF

triadic

#4ACCEF #EF4ACC #CCEF4A

tetradic

#4ACCEF #BF4AEF #EF6D4A #7AEF4A

square

#4ACCEF #BF4AEF #EF6D4A #7AEF4A

split-complementary

#4ACCEF #EF4A7A #EFBF4A

monochromatic

#0F8DAF #14BBE7 #4ACCEF #82DCF4 #BAECF9

Accessibility & contrast

On white

1.88

#4ACCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#4ACCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACCEF

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ACCEF	#FFFFFF	#000000	##000000
##4ACCEF	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C7F1

Deuteranopia (green-blind)

#9FB6EF

Tritanopia (blue-blind)

#00D8D7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4accef;
/* rgb */ color: rgb(74, 204, 239);
/* oklch */ color: oklch(78.8% 0.121 219.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4accef",
  "rgb": {
    "r": 74,
    "g": 204,
    "b": 239
  },
  "hsl": {
    "h": 192.727,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.78842,
    "c": 0.12133,
    "h": 219.4
  },
  "luminance": 0.50874
}

Semantic roles & 50–950 ramp

primary

#4ACCEF

secondary

#AF492E

accent

#3405E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4ACCEF

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

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