#59D9FE#59D9FE

#59D9FE is a very light, vivid cyan. Relative luminance 0.589; OKLCH L 82.8% C 0.123 H 220.3°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#59D9FE
RGB	rgb(89, 217, 254)
HSL	hsl(193, 99%, 67%)
HSV	hsv(193, 65%, 100%)
CMYK	cmyk(65%, 14.6%, 0%, 0.4%)
CIE-LAB	lab(81.24, -24.26, -28.46)
CIE-LCH	lch(81.24, 37.39, 229.56°)
OKLab	oklab(82.85% -0.0934 -0.0793)
OKLCH	oklch(82.85% 0.123 220.3)
XYZ	xyz(46.8148, 58.9002, 102.6484)
Luminance	0.5890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D9FE #FE7E59

analogous

#59FED1 #59D9FE #5986FE

triadic

#59D9FE #FE59D9 #D9FE59

tetradic

#59D9FE #D159FE #FE7E59 #86FE59

square

#59D9FE #D159FE #FE7E59 #86FE59

split-complementary

#59D9FE #FE5986 #FED159

monochromatic

#01AADB #1CCBFE #59D9FE #96E7FE #D3F5FF

Accessibility & contrast

On white

1.64

#59D9FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#59D9FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D9FE

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D9FE	#FFFFFF	#000000	##000000
##59D9FE	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2D4FF

Deuteranopia (green-blind)

#ABC2FE

Tritanopia (blue-blind)

#00E5E5

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #59d9fe;
/* rgb */ color: rgb(89, 217, 254);
/* oklch */ color: oklch(82.8% 0.123 220.3);

Tailwind

colors: {
  custom: {
    50: '#99e5fe',
    500: '#59d9fe',
    950: '#000000',
  },
}

SCSS

$custom: #59d9fe;
$custom-light: #99e5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#59d9fe",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 254
  },
  "hsl": {
    "h": 193.455,
    "s": 98.802,
    "l": 67.255
  },
  "oklch": {
    "l": 0.82848,
    "c": 0.12252,
    "h": 220.3
  },
  "luminance": 0.58905
}

Semantic roles & 50–950 ramp

primary

#59D9FE

secondary

#D44E27

accent

#3300E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #59D9FE

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

Preview Lab → · Contrast checker → · Palette generator →