#59DDFC#59DDFC

#59DDFC is a very light, vivid cyan. Relative luminance 0.609; OKLCH L 83.7% C 0.121 H 216.2°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#59DDFC
RGB	rgb(89, 221, 252)
HSL	hsl(191, 96%, 67%)
HSV	hsv(191, 65%, 99%)
CMYK	cmyk(64.7%, 12.3%, 0%, 1.2%)
CIE-LAB	lab(82.30, -26.83, -25.77)
CIE-LCH	lch(82.30, 37.20, 223.85°)
OKLab	oklab(83.68% -0.0981 -0.0717)
OKLCH	oklch(83.68% 0.121 216.2)
XYZ	xyz(47.5397, 60.8599, 101.3183)
Luminance	0.6087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59DDFC #FC7859

analogous

#59FCCA #59DDFC #598CFC

triadic

#59DDFC #FC59DD #DDFC59

tetradic

#59DDFC #CA59FC #FC7859 #8CFC59

square

#59DDFC #CA59FC #FC7859 #8CFC59

split-complementary

#59DDFC #FC598C #FCCA59

monochromatic

#04AFD7 #1DD1FB #59DDFC #95E9FD #D1F6FE

Accessibility & contrast

On white

1.59

#59DDFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#59DDFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59DDFC

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59DDFC	#FFFFFF	#000000	##000000
##59DDFC	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D7FE

Deuteranopia (green-blind)

#B1C5FC

Tritanopia (blue-blind)

#00E8E7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #59ddfc;
/* rgb */ color: rgb(89, 221, 252);
/* oklch */ color: oklch(83.7% 0.121 216.2);

Tailwind

colors: {
  custom: {
    50: '#99e7fd',
    500: '#59ddfc',
    950: '#000000',
  },
}

SCSS

$custom: #59ddfc;
$custom-light: #99e7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#59ddfc",
  "rgb": {
    "r": 89,
    "g": 221,
    "b": 252
  },
  "hsl": {
    "h": 191.411,
    "s": 96.45,
    "l": 66.863
  },
  "oklch": {
    "l": 0.83681,
    "c": 0.12149,
    "h": 216.2
  },
  "luminance": 0.60865
}

Semantic roles & 50–950 ramp

primary

#59DDFC

secondary

#D14828

accent

#2C00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #59DDFC

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

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