#59CEF3#59CEF3

#59CEF3 is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.9% C 0.116 H 222.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#59CEF3
RGB	rgb(89, 206, 243)
HSL	hsl(194, 87%, 65%)
HSV	hsv(194, 63%, 95%)
CMYK	cmyk(63.4%, 15.2%, 0%, 4.7%)
CIE-LAB	lab(77.72, -22.02, -27.99)
CIE-LCH	lch(77.72, 35.62, 231.80°)
OKLab	oklab(79.9% -0.0865 -0.078)
OKLCH	oklch(79.9% 0.116 222.1)
XYZ	xyz(42.3623, 52.7331, 92.7226)
Luminance	0.5274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CEF3 #F37E59

analogous

#59F3CB #59CEF3 #5981F3

triadic

#59CEF3 #F359CE #CEF359

tetradic

#59CEF3 #CB59F3 #F37E59 #81F359

square

#59CEF3 #CB59F3 #F37E59 #81F359

split-complementary

#59CEF3 #F35981 #F3CB59

monochromatic

#0E98C3 #20BDEF #59CEF3 #92DFF7 #CBF0FB

Accessibility & contrast

On white

1.82

#59CEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#59CEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CEF3

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CEF3	#FFFFFF	#000000	##000000
##59CEF3	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C9F5

Deuteranopia (green-blind)

#A2B9F3

Tritanopia (blue-blind)

#00DADA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #59cef3;
/* rgb */ color: rgb(89, 206, 243);
/* oklch */ color: oklch(79.9% 0.116 222.1);

Tailwind

colors: {
  custom: {
    50: '#97ddf7',
    500: '#59cef3',
    950: '#000000',
  },
}

SCSS

$custom: #59cef3;
$custom-light: #97ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#59cef3",
  "rgb": {
    "r": 89,
    "g": 206,
    "b": 243
  },
  "hsl": {
    "h": 194.416,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.79899,
    "c": 0.11646,
    "h": 222.1
  },
  "luminance": 0.52738
}

Semantic roles & 50–950 ramp

primary

#59CEF3

secondary

#C1522F

accent

#3802E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59CEF3

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

Preview Lab → · Contrast checker → · Palette generator →