#59D5FA#59D5FA

#59D5FA is a light, vivid cyan. Relative luminance 0.566; OKLCH L 81.8% C 0.120 H 220.9°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#59D5FA
RGB	rgb(89, 213, 250)
HSL	hsl(194, 94%, 66%)
HSV	hsv(194, 64%, 98%)
CMYK	cmyk(64.4%, 14.8%, 0%, 2%)
CIE-LAB	lab(79.96, -23.45, -28.29)
CIE-LCH	lch(79.96, 36.75, 230.34°)
OKLab	oklab(81.78% -0.0909 -0.0788)
OKLCH	oklch(81.78% 0.12 220.9)
XYZ	xyz(45.1624, 56.6096, 98.9706)
Luminance	0.5661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D5FA #FA7E59

analogous

#59FACF #59D5FA #5985FA

triadic

#59D5FA #FA59D5 #D5FA59

tetradic

#59D5FA #CF59FA #FA7E59 #85FA59

square

#59D5FA #CF59FA #FA7E59 #85FA59

split-complementary

#59D5FA #FA5985 #FACF59

monochromatic

#06A3D2 #1EC6F8 #59D5FA #94E4FC #D0F3FE

Accessibility & contrast

On white

1.70

#59D5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#59D5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D5FA

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D5FA	#FFFFFF	#000000	##000000
##59D5FA	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFD0FC

Deuteranopia (green-blind)

#A8BFFA

Tritanopia (blue-blind)

#00E1E1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #59d5fa;
/* rgb */ color: rgb(89, 213, 250);
/* oklch */ color: oklch(81.8% 0.120 220.9);

Tailwind

colors: {
  custom: {
    50: '#98e2fc',
    500: '#59d5fa',
    950: '#000000',
  },
}

SCSS

$custom: #59d5fa;
$custom-light: #98e2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#59d5fa",
  "rgb": {
    "r": 89,
    "g": 213,
    "b": 250
  },
  "hsl": {
    "h": 193.789,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.81777,
    "c": 0.12033,
    "h": 220.9
  },
  "luminance": 0.56614
}

Semantic roles & 50–950 ramp

primary

#59D5FA

secondary

#CD502A

accent

#3500E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D5FA

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

Preview Lab → · Contrast checker → · Palette generator →