#59C8DF#59C8DF

#59C8DF is a light, moderate cyan. Relative luminance 0.488; OKLCH L 77.7% C 0.105 H 213.5°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#59C8DF
RGB	rgb(89, 200, 223)
HSL	hsl(190, 68%, 61%)
HSV	hsv(190, 60%, 87%)
CMYK	cmyk(60.1%, 10.3%, 0%, 12.5%)
CIE-LAB	lab(75.30, -24.91, -20.93)
CIE-LCH	lch(75.30, 32.53, 220.04°)
OKLab	oklab(77.73% -0.0879 -0.0581)
OKLCH	oklch(77.73% 0.105 213.5)
XYZ	xyz(38.0880, 48.7562, 77.2014)
Luminance	0.4876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59C8DF #DF7059

analogous

#59DFB3 #59C8DF #5985DF

triadic

#59C8DF #DF59C8 #C8DF59

tetradic

#59C8DF #B359DF #DF7059 #85DF59

square

#59C8DF #B359DF #DF7059 #85DF59

split-complementary

#59C8DF #DF5985 #DFB359

monochromatic

#1F899F #29B5D2 #59C8DF #8CD9E9 #C0EAF3

Accessibility & contrast

On white

1.95

#59C8DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#59C8DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C8DF

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59C8DF	#FFFFFF	#000000	##000000
##59C8DF	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C2E0

Deuteranopia (green-blind)

#A3B3DF

Tritanopia (blue-blind)

#00D1CF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #59c8df;
/* rgb */ color: rgb(89, 200, 223);
/* oklch */ color: oklch(77.7% 0.105 213.5);

Tailwind

colors: {
  custom: {
    50: '#94d9e9',
    500: '#59c8df',
    950: '#000000',
  },
}

SCSS

$custom: #59c8df;
$custom-light: #94d9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#59c8df",
  "rgb": {
    "r": 89,
    "g": 200,
    "b": 223
  },
  "hsl": {
    "h": 190.299,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.7773,
    "c": 0.10534,
    "h": 213.5
  },
  "luminance": 0.4876
}

Semantic roles & 50–950 ramp

primary

#59C8DF

secondary

#E3B9B1

accent

#3616D0

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #59C8DF

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

Preview Lab → · Contrast checker → · Palette generator →