#59BBD4#59BBD4

#59BBD4 is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.3% C 0.098 H 217.0°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#59BBD4
RGB	rgb(89, 187, 212)
HSL	hsl(192, 59%, 59%)
HSV	hsv(192, 58%, 83%)
CMYK	cmyk(58%, 11.8%, 0%, 16.9%)
CIE-LAB	lab(71.16, -21.54, -21.25)
CIE-LCH	lch(71.16, 30.26, 224.62°)
OKLab	oklab(74.28% -0.0784 -0.059)
OKLCH	oklch(74.28% 0.098 217)
XYZ	xyz(33.7691, 42.4147, 68.6818)
Luminance	0.4242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BBD4 #D47259

analogous

#59D4B0 #59BBD4 #597ED4

triadic

#59BBD4 #D459BB #BBD459

tetradic

#59BBD4 #B059D4 #D47259 #7ED459

square

#59BBD4 #B059D4 #D47259 #7ED459

split-complementary

#59BBD4 #D4597E #D4B059

monochromatic

#25788E #31A2BE #59BBD4 #8ACFE1 #BAE3ED

Accessibility & contrast

On white

2.21

#59BBD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#59BBD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BBD4

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BBD4	#FFFFFF	#000000	##000000
##59BBD4	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB6D5

Deuteranopia (green-blind)

#98A8D4

Tritanopia (blue-blind)

#00C4C3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #59bbd4;
/* rgb */ color: rgb(89, 187, 212);
/* oklch */ color: oklch(74.3% 0.098 217.0);

Tailwind

colors: {
  custom: {
    50: '#93cfe1',
    500: '#59bbd4',
    950: '#000000',
  },
}

SCSS

$custom: #59bbd4;
$custom-light: #93cfe1;
$custom-dark: #000000;

JSON

{
  "hex": "#59bbd4",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 212
  },
  "hsl": {
    "h": 192.195,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.74282,
    "c": 0.0981,
    "h": 217
  },
  "luminance": 0.42418
}

Semantic roles & 50–950 ramp

primary

#59BBD4

secondary

#DDB6AC

accent

#6646E2

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #59BBD4

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

Preview Lab → · Contrast checker → · Palette generator →