#59D9FA#59D9FA

#59D9FA is a very light, vivid cyan. Relative luminance 0.587; OKLCH L 82.7% C 0.120 H 217.9°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#59D9FA
RGB	rgb(89, 217, 250)
HSL	hsl(192, 94%, 66%)
HSV	hsv(192, 64%, 98%)
CMYK	cmyk(64.4%, 13.2%, 0%, 2%)
CIE-LAB	lab(81.10, -25.44, -26.55)
CIE-LCH	lch(81.10, 36.77, 226.22°)
OKLab	oklab(82.69% -0.0949 -0.0739)
OKLCH	oklch(82.69% 0.12 217.9)
XYZ	xyz(46.1809, 58.6467, 99.3101)
Luminance	0.5865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D9FA #FA7A59

analogous

#59FACB #59D9FA #5989FA

triadic

#59D9FA #FA59D9 #D9FA59

tetradic

#59D9FA #CB59FA #FA7A59 #89FA59

square

#59D9FA #CB59FA #FA7A59 #89FA59

split-complementary

#59D9FA #FA5989 #FACB59

monochromatic

#06A8D2 #1ECBF8 #59D9FA #94E7FC #D0F4FE

Accessibility & contrast

On white

1.65

#59D9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#59D9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D9FA

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D9FA	#FFFFFF	#000000	##000000
##59D9FA	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D3FC

Deuteranopia (green-blind)

#ADC2FA

Tritanopia (blue-blind)

#00E4E3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #59d9fa;
/* rgb */ color: rgb(89, 217, 250);
/* oklch */ color: oklch(82.7% 0.120 217.9);

Tailwind

colors: {
  custom: {
    50: '#98e5fc',
    500: '#59d9fa',
    950: '#000000',
  },
}

SCSS

$custom: #59d9fa;
$custom-light: #98e5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#59d9fa",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 250
  },
  "hsl": {
    "h": 192.298,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.82689,
    "c": 0.12025,
    "h": 217.9
  },
  "luminance": 0.58652
}

Semantic roles & 50–950 ramp

primary

#59D9FA

secondary

#CD4C2A

accent

#2F00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D9FA

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

Preview Lab → · Contrast checker → · Palette generator →