#59CCF8#59CCF8

#59CCF8 is a light, vivid cyan. Relative luminance 0.521; OKLCH L 79.7% C 0.120 H 226.6°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#59CCF8
RGB	rgb(89, 204, 248)
HSL	hsl(197, 92%, 66%)
HSV	hsv(197, 64%, 97%)
CMYK	cmyk(64.1%, 17.7%, 0%, 2.7%)
CIE-LAB	lab(77.33, -19.49, -31.26)
CIE-LCH	lch(77.33, 36.84, 238.05°)
OKLab	oklab(79.65% -0.0826 -0.0873)
OKLCH	oklch(79.65% 0.12 226.6)
XYZ	xyz(42.6492, 52.0824, 96.5940)
Luminance	0.5209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CCF8 #F88559

analogous

#59F8D5 #59CCF8 #597CF8

triadic

#59CCF8 #F859CC #CCF859

tetradic

#59CCF8 #D559F8 #F88559 #7CF859

square

#59CCF8 #D559F8 #F88559 #7CF859

split-complementary

#59CCF8 #F8597C #F8D559

monochromatic

#0997CE #1EBAF6 #59CCF8 #94DEFA #CEF0FD

Accessibility & contrast

On white

1.84

#59CCF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#59CCF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CCF8

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CCF8	#FFFFFF	#000000	##000000
##59CCF8	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C8FA

Deuteranopia (green-blind)

#9EB8F7

Tritanopia (blue-blind)

#00D9DA

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #59ccf8;
/* rgb */ color: rgb(89, 204, 248);
/* oklch */ color: oklch(79.7% 0.120 226.6);

Tailwind

colors: {
  custom: {
    50: '#97dbfa',
    500: '#59ccf8',
    950: '#000000',
  },
}

SCSS

$custom: #59ccf8;
$custom-light: #97dbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#59ccf8",
  "rgb": {
    "r": 89,
    "g": 204,
    "b": 248
  },
  "hsl": {
    "h": 196.604,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.7965,
    "c": 0.12023,
    "h": 226.6
  },
  "luminance": 0.52087
}

Semantic roles & 50–950 ramp

primary

#59CCF8

secondary

#C9572C

accent

#4000E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #59CCF8

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

Preview Lab → · Contrast checker → · Palette generator →