#4AD0EF#4AD0EF

#4AD0EF is a light, vivid cyan. Relative luminance 0.528; OKLCH L 79.8% C 0.121 H 216.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#4AD0EF
RGB	rgb(74, 208, 239)
HSL	hsl(191, 84%, 61%)
HSV	hsv(191, 69%, 94%)
CMYK	cmyk(69%, 13%, 0%, 6.3%)
CIE-LAB	lab(77.75, -26.46, -25.83)
CIE-LCH	lch(77.75, 36.98, 224.30°)
OKLab	oklab(79.77% -0.0976 -0.072)
OKLCH	oklch(79.77% 0.121 216.4)
XYZ	xyz(40.9534, 52.7949, 89.6767)
Luminance	0.5280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AD0EF #EF694A

analogous

#4AEFBC #4AD0EF #4A7EEF

triadic

#4AD0EF #EF4AD0 #D0EF4A

tetradic

#4AD0EF #BC4AEF #EF694A #7EEF4A

square

#4AD0EF #BC4AEF #EF694A #7EEF4A

split-complementary

#4AD0EF #EF4A7E #EFBC4A

monochromatic

#0F91AF #14C0E7 #4AD0EF #82DFF4 #BAEDF9

Accessibility & contrast

On white

1.82

#4AD0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#4AD0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AD0EF

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AD0EF	#FFFFFF	#000000	##000000
##4AD0EF	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCAF1

Deuteranopia (green-blind)

#A4B9EF

Tritanopia (blue-blind)

#00DBDA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4ad0ef;
/* rgb */ color: rgb(74, 208, 239);
/* oklch */ color: oklch(79.8% 0.121 216.4);

Tailwind

colors: {
  custom: {
    50: '#90def4',
    500: '#4ad0ef',
    950: '#000000',
  },
}

SCSS

$custom: #4ad0ef;
$custom-light: #90def4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ad0ef",
  "rgb": {
    "r": 74,
    "g": 208,
    "b": 239
  },
  "hsl": {
    "h": 191.273,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.79769,
    "c": 0.12131,
    "h": 216.4
  },
  "luminance": 0.528
}

Semantic roles & 50–950 ramp

primary

#4AD0EF

secondary

#AF462E

accent

#2E05E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4AD0EF

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

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