#59C9E4#59C9E4

#59C9E4 is a light, moderate cyan. Relative luminance 0.495; OKLCH L 78.2% C 0.108 H 216.2°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#59C9E4
RGB	rgb(89, 201, 228)
HSL	hsl(192, 72%, 62%)
HSV	hsv(192, 61%, 89%)
CMYK	cmyk(61%, 11.8%, 0%, 10.6%)
CIE-LAB	lab(75.76, -23.95, -22.93)
CIE-LCH	lch(75.76, 33.15, 223.75°)
OKLab	oklab(78.16% -0.087 -0.0637)
OKLCH	oklch(78.16% 0.108 216.2)
XYZ	xyz(39.0044, 49.4946, 80.8816)
Luminance	0.4950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59C9E4 #E47459

analogous

#59E4BA #59C9E4 #5983E4

triadic

#59C9E4 #E459C9 #C9E459

tetradic

#59C9E4 #BA59E4 #E47459 #83E459

square

#59C9E4 #BA59E4 #E47459 #83E459

split-complementary

#59C9E4 #E45983 #E4BA59

monochromatic

#1B8CA7 #24B8DB #59C9E4 #8EDAED #C2EBF5

Accessibility & contrast

On white

1.93

#59C9E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#59C9E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C9E4

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59C9E4	#FFFFFF	#000000	##000000
##59C9E4	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C3E6

Deuteranopia (green-blind)

#A2B4E4

Tritanopia (blue-blind)

#00D3D1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #59c9e4;
/* rgb */ color: rgb(89, 201, 228);
/* oklch */ color: oklch(78.2% 0.108 216.2);

Tailwind

colors: {
  custom: {
    50: '#95d9ec',
    500: '#59c9e4',
    950: '#000000',
  },
}

SCSS

$custom: #59c9e4;
$custom-light: #95d9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#59c9e4",
  "rgb": {
    "r": 89,
    "g": 201,
    "b": 228
  },
  "hsl": {
    "h": 191.655,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.78155,
    "c": 0.10781,
    "h": 216.2
  },
  "luminance": 0.49499
}

Semantic roles & 50–950 ramp

primary

#59C9E4

secondary

#E6BDB3

accent

#3711D4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #59C9E4

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

Preview Lab → · Contrast checker → · Palette generator →