#59B8CF#59B8CF

#59B8CF is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.4% C 0.095 H 215.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX#59B8CF
RGBrgb(89, 184, 207)
HSLhsl(192, 55%, 58%)
HSVhsv(192, 57%, 81%)
CMYKcmyk(57%, 11.1%, 0%, 18.8%)
CIE-LABlab(70.11, -21.46, -20.11)
CIE-LCHlch(70.11, 29.41, 223.14°)
OKLaboklab(73.39% -0.0771 -0.0557)
OKLCHoklch(73.39% 0.095 215.9)
XYZxyz(32.5183, 40.9067, 65.2015)
Luminance0.4091 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59B8CF #CF7059
analogous
#59CFAB #59B8CF #597DCF
triadic
#59B8CF #CF59B8 #B8CF59
tetradic
#59B8CF #AB59CF #CF7059 #7DCF59
square
#59B8CF #AB59CF #CF7059 #7DCF59
split-complementary
#59B8CF #CF597D #CFAB59
monochromatic
#277487 #359DB6 #59B8CF #88CCDD #B8E1EA

Accessibility & contrast

On white

2.29
#59B8CF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.18
#59B8CF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B8CF
9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59B8CF#FFFFFF#000000##000000
##59B8CF1.002.299.189.18
#FFFFFF2.291.0021.0021.00
#0000009.1821.001.001.00
##0000009.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8B3D0
Deuteranopia (green-blind)
#96A6CF
Tritanopia (blue-blind)
#00C1BF
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #59b8cf;
/* rgb */ color: rgb(89, 184, 207);
/* oklch */ color: oklch(73.4% 0.095 215.9);
Tailwind
colors: {
  custom: {
    50: '#92cddd',
    500: '#59b8cf',
    950: '#000000',
  },
}
SCSS
$custom: #59b8cf;
$custom-light: #92cddd;
$custom-dark: #000000;
JSON
{
  "hex": "#59b8cf",
  "rgb": {
    "r": 89,
    "g": 184,
    "b": 207
  },
  "hsl": {
    "h": 191.695,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.73388,
    "c": 0.09514,
    "h": 215.9
  },
  "luminance": 0.4091
}

Semantic roles & 50–950 ramp

primary
#59B8CF
secondary
#D9B4AA
accent
#6649DE
background
#F9FCFD
surface
#F2F9FB
border
#CCD2D4
text
#0E1315
muted
#7E8283

Preview Lab

Preview with #59B8CF

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

Preview Lab → · Contrast checker → · Palette generator →

#59B8CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva