#59ADFE#59ADFE

#59ADFE is a light, vivid cyan. Relative luminance 0.392; OKLCH L 73.0% C 0.144 H 249.7°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#59ADFE
RGB	rgb(89, 173, 254)
HSL	hsl(209, 99%, 67%)
HSV	hsv(209, 65%, 100%)
CMYK	cmyk(65%, 31.9%, 0%, 0.4%)
CIE-LAB	lab(68.87, -0.91, -47.66)
CIE-LCH	lch(68.87, 47.67, 268.91°)
OKLab	oklab(73.02% -0.05 -0.1349)
OKLCH	oklch(73.02% 0.144 249.7)
XYZ	xyz(36.9462, 39.1630, 99.3588)
Luminance	0.3917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ADFE #FEAA59

analogous

#59FEFD #59ADFE #595AFE

triadic

#59ADFE #FE59AD #ADFE59

tetradic

#59ADFE #FD59FE #FEAA59 #5AFE59

square

#59ADFE #FD59FE #FEAA59 #5AFE59

split-complementary

#59ADFE #FE595A #FEFD59

monochromatic

#0170DB #1C8FFE #59ADFE #96CBFE #D3E9FF

Accessibility & contrast

On white

2.38

#59ADFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#59ADFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADFE

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ADFE	#FFFFFF	#000000	##000000
##59ADFE	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89B1FF

Deuteranopia (green-blind)

#73A1FC

Tritanopia (blue-blind)

#00C0CA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #59adfe;
/* rgb */ color: rgb(89, 173, 254);
/* oklch */ color: oklch(73.0% 0.144 249.7);

Tailwind

colors: {
  custom: {
    50: '#97c5ff',
    500: '#59adfe',
    950: '#000000',
  },
}

SCSS

$custom: #59adfe;
$custom-light: #97c5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#59adfe",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 254
  },
  "hsl": {
    "h": 209.455,
    "s": 98.802,
    "l": 67.255
  },
  "oklch": {
    "l": 0.73025,
    "c": 0.14385,
    "h": 249.7
  },
  "luminance": 0.39167
}

Semantic roles & 50–950 ramp

primary

#59ADFE

secondary

#F3D9BF

accent

#7100E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #59ADFE

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

Preview Lab → · Contrast checker → · Palette generator →