#59D1FA#59D1FA

#59D1FA is a light, vivid cyan. Relative luminance 0.546; OKLCH L 80.9% C 0.121 H 224.0°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#59D1FA
RGB	rgb(89, 209, 250)
HSL	hsl(195, 94%, 66%)
HSV	hsv(195, 64%, 98%)
CMYK	cmyk(64.4%, 16.4%, 0%, 2%)
CIE-LAB	lab(78.82, -21.44, -30.03)
CIE-LCH	lch(78.82, 36.90, 234.48°)
OKLab	oklab(80.87% -0.0869 -0.0838)
OKLCH	oklch(80.87% 0.121 224)
XYZ	xyz(44.1687, 54.6222, 98.6393)
Luminance	0.5463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D1FA #FA8259

analogous

#59FAD3 #59D1FA #5981FA

triadic

#59D1FA #FA59D1 #D1FA59

tetradic

#59D1FA #D359FA #FA8259 #81FA59

square

#59D1FA #D359FA #FA8259 #81FA59

split-complementary

#59D1FA #FA5981 #FAD359

monochromatic

#069ED2 #1EC1F8 #59D1FA #94E1FC #D0F2FE

Accessibility & contrast

On white

1.76

#59D1FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#59D1FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D1FA

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D1FA	#FFFFFF	#000000	##000000
##59D1FA	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACDFC

Deuteranopia (green-blind)

#A3BCFA

Tritanopia (blue-blind)

#00DDDE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #59d1fa;
/* rgb */ color: rgb(89, 209, 250);
/* oklch */ color: oklch(80.9% 0.121 224.0);

Tailwind

colors: {
  custom: {
    50: '#98dffc',
    500: '#59d1fa',
    950: '#000000',
  },
}

SCSS

$custom: #59d1fa;
$custom-light: #98dffc;
$custom-dark: #000000;

JSON

{
  "hex": "#59d1fa",
  "rgb": {
    "r": 89,
    "g": 209,
    "b": 250
  },
  "hsl": {
    "h": 195.28,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.80867,
    "c": 0.12074,
    "h": 224
  },
  "luminance": 0.54627
}

Semantic roles & 50–950 ramp

primary

#59D1FA

secondary

#CD542A

accent

#3A00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D1FA

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

Preview Lab → · Contrast checker → · Palette generator →