#59D5FD#59D5FD

#59D5FD is a light, vivid cyan. Relative luminance 0.568; OKLCH L 81.9% C 0.122 H 222.7°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#59D5FD
RGB	rgb(89, 213, 253)
HSL	hsl(195, 98%, 67%)
HSV	hsv(195, 65%, 99%)
CMYK	cmyk(64.8%, 15.8%, 0%, 0.8%)
CIE-LAB	lab(80.07, -22.55, -29.72)
CIE-LCH	lch(80.07, 37.31, 232.81°)
OKLab	oklab(81.9% -0.0898 -0.0829)
OKLCH	oklch(81.9% 0.122 222.7)
XYZ	xyz(45.6365, 56.7993, 101.4677)
Luminance	0.5680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D5FD #FD8159

analogous

#59FDD3 #59D5FD #5983FD

triadic

#59D5FD #FD59D5 #D5FD59

tetradic

#59D5FD #D359FD #FD8159 #83FD59

square

#59D5FD #D359FD #FD8159 #83FD59

split-complementary

#59D5FD #FD5983 #FDD359

monochromatic

#03A5D9 #1DC6FC #59D5FD #95E4FE #D2F4FE

Accessibility & contrast

On white

1.70

#59D5FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#59D5FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D5FD

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D5FD	#FFFFFF	#000000	##000000
##59D5FD	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BED0FF

Deuteranopia (green-blind)

#A7BFFD

Tritanopia (blue-blind)

#00E1E2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #59d5fd;
/* rgb */ color: rgb(89, 213, 253);
/* oklch */ color: oklch(81.9% 0.122 222.7);

Tailwind

colors: {
  custom: {
    50: '#98e2fe',
    500: '#59d5fd',
    950: '#000000',
  },
}

SCSS

$custom: #59d5fd;
$custom-light: #98e2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#59d5fd",
  "rgb": {
    "r": 89,
    "g": 213,
    "b": 253
  },
  "hsl": {
    "h": 194.634,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.81898,
    "c": 0.12222,
    "h": 222.7
  },
  "luminance": 0.56804
}

Semantic roles & 50–950 ramp

primary

#59D5FD

secondary

#D35128

accent

#3800E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D5FD

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

Preview Lab → · Contrast checker → · Palette generator →