#59CCE9#59CCE9

#59CCE9 is a light, moderate cyan. Relative luminance 0.512; OKLCH L 79.0% C 0.111 H 217.2°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#59CCE9
RGB	rgb(89, 204, 233)
HSL	hsl(192, 77%, 63%)
HSV	hsv(192, 62%, 91%)
CMYK	cmyk(61.8%, 12.4%, 0%, 8.6%)
CIE-LAB	lab(76.79, -23.99, -24.04)
CIE-LCH	lch(76.79, 33.96, 225.07°)
OKLab	oklab(79.04% -0.0882 -0.0668)
OKLCH	oklch(79.04% 0.111 217.2)
XYZ	xyz(40.4147, 51.1886, 84.8255)
Luminance	0.5119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CCE9 #E97659

analogous

#59E9BE #59CCE9 #5984E9

triadic

#59CCE9 #E959CC #CCE959

tetradic

#59CCE9 #BE59E9 #E97659 #84E959

square

#59CCE9 #BE59E9 #E97659 #84E959

split-complementary

#59CCE9 #E95984 #E9BE59

monochromatic

#1791B0 #23BBE2 #59CCE9 #8FDDF0 #C5EDF7

Accessibility & contrast

On white

1.87

#59CCE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#59CCE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CCE9

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CCE9	#FFFFFF	#000000	##000000
##59CCE9	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C6EB

Deuteranopia (green-blind)

#A4B7E9

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #59cce9;
/* rgb */ color: rgb(89, 204, 233);
/* oklch */ color: oklch(79.0% 0.111 217.2);

Tailwind

colors: {
  custom: {
    50: '#96dbf0',
    500: '#59cce9',
    950: '#000000',
  },
}

SCSS

$custom: #59cce9;
$custom-light: #96dbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#59cce9",
  "rgb": {
    "r": 89,
    "g": 204,
    "b": 233
  },
  "hsl": {
    "h": 192.083,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79042,
    "c": 0.11064,
    "h": 217.2
  },
  "luminance": 0.51193
}

Semantic roles & 50–950 ramp

primary

#59CCE9

secondary

#B14E35

accent

#360DD9

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #59CCE9

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

Preview Lab → · Contrast checker → · Palette generator →