#59DAFF#59DAFF

#59DAFF is a very light, vivid cyan. Relative luminance 0.595; OKLCH L 83.1% C 0.123 H 220.2°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#59DAFF
RGB	rgb(89, 218, 255)
HSL	hsl(193, 100%, 67%)
HSV	hsv(193, 65%, 100%)
CMYK	cmyk(65.1%, 14.5%, 0%, 0%)
CIE-LAB	lab(81.56, -24.46, -28.50)
CIE-LCH	lch(81.56, 37.55, 229.37°)
OKLab	oklab(83.12% -0.094 -0.0794)
OKLCH	oklch(83.12% 0.123 220.2)
XYZ	xyz(47.2339, 59.4815, 103.5801)
Luminance	0.5949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59DAFF #FF7E59

analogous

#59FFD1 #59DAFF #5987FF

triadic

#59DAFF #FF59DA #DAFF59

tetradic

#59DAFF #D159FF #FF7E59 #87FF59

square

#59DAFF #D159FF #FF7E59 #87FF59

split-complementary

#59DAFF #FF5987 #FFD159

monochromatic

#00ACDE #1CCCFF #59DAFF #96E8FF #D3F5FF

Accessibility & contrast

On white

1.63

#59DAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#59DAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59DAFF

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59DAFF	#FFFFFF	#000000	##000000
##59DAFF	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D5FF

Deuteranopia (green-blind)

#ACC3FF

Tritanopia (blue-blind)

#00E6E6

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #59daff;
/* rgb */ color: rgb(89, 218, 255);
/* oklch */ color: oklch(83.1% 0.123 220.2);

Tailwind

colors: {
  custom: {
    50: '#99e5ff',
    500: '#59daff',
    950: '#000000',
  },
}

SCSS

$custom: #59daff;
$custom-light: #99e5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#59daff",
  "rgb": {
    "r": 89,
    "g": 218,
    "b": 255
  },
  "hsl": {
    "h": 193.373,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.83115,
    "c": 0.12306,
    "h": 220.2
  },
  "luminance": 0.59487
}

Semantic roles & 50–950 ramp

primary

#59DAFF

secondary

#D64D26

accent

#3300E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #59DAFF

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

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