#59B6CF#59B6CF

#59B6CF is a light, moderate cyan. Relative luminance 0.401; OKLCH L 72.9% C 0.095 H 217.9°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#59B6CF
RGB	rgb(89, 182, 207)
HSL	hsl(193, 55%, 58%)
HSV	hsv(193, 57%, 81%)
CMYK	cmyk(57%, 12.1%, 0%, 18.8%)
CIE-LAB	lab(69.53, -20.44, -21.00)
CIE-LCH	lch(69.53, 29.30, 225.78°)
OKLab	oklab(72.92% -0.0749 -0.0582)
OKLCH	oklch(72.92% 0.095 217.9)
XYZ	xyz(32.1058, 40.0817, 65.0640)
Luminance	0.4008 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B6CF #CF7259

analogous

#59CFAD #59B6CF #597BCF

triadic

#59B6CF #CF59B6 #B6CF59

tetradic

#59B6CF #AD59CF #CF7259 #7BCF59

square

#59B6CF #AD59CF #CF7259 #7BCF59

split-complementary

#59B6CF #CF597B #CFAD59

monochromatic

#277287 #359BB6 #59B6CF #88CBDD #B8E0EA

Accessibility & contrast

On white

2.33

#59B6CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#59B6CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B6CF

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B6CF	#FFFFFF	#000000	##000000
##59B6CF	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B1D0

Deuteranopia (green-blind)

#94A4CF

Tritanopia (blue-blind)

#00BFBE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #59b6cf;
/* rgb */ color: rgb(89, 182, 207);
/* oklch */ color: oklch(72.9% 0.095 217.9);

Tailwind

colors: {
  custom: {
    50: '#92ccdd',
    500: '#59b6cf',
    950: '#000000',
  },
}

SCSS

$custom: #59b6cf;
$custom-light: #92ccdd;
$custom-dark: #000000;

JSON

{
  "hex": "#59b6cf",
  "rgb": {
    "r": 89,
    "g": 182,
    "b": 207
  },
  "hsl": {
    "h": 192.712,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.72921,
    "c": 0.0949,
    "h": 217.9
  },
  "luminance": 0.40085
}

Semantic roles & 50–950 ramp

primary

#59B6CF

secondary

#D9B4AA

accent

#6949DE

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #59B6CF

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

Preview Lab → · Contrast checker → · Palette generator →