#58B9E9#58B9E9

#58B9E9 is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.7% C 0.114 H 232.7°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX#58B9E9
RGBrgb(88, 185, 233)
HSLhsl(200, 77%, 63%)
HSVhsv(200, 62%, 91%)
CMYKcmyk(62.2%, 20.6%, 0%, 8.6%)
CIE-LABlab(71.32, -14.36, -32.45)
CIE-LCHlch(71.32, 35.48, 246.14°)
OKLaboklab(74.66% -0.0692 -0.0908)
OKLCHoklch(74.66% 0.114 232.7)
XYZxyz(36.0757, 42.6522, 83.4065)
Luminance0.4266 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58B9E9 #E98858
analogous
#58E9D0 #58B9E9 #5870E9
triadic
#58B9E9 #E958B9 #B9E958
tetradic
#58B9E9 #D058E9 #E98858 #70E958
square
#58B9E9 #D058E9 #E98858 #70E958
split-complementary
#58B9E9 #E95870 #E9D058
monochromatic
#177DAF #22A2E2 #58B9E9 #8ED0F0 #C4E6F7

Accessibility & contrast

On white

2.20
#58B9E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.53
#58B9E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B9E9
9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58B9E9#FFFFFF#000000##000000
##58B9E91.002.209.539.53
#FFFFFF2.201.0021.0021.00
#0000009.5321.001.001.00
##0000009.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A1B7EB
Deuteranopia (green-blind)
#8DA8E8
Tritanopia (blue-blind)
#00C6C9
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #58b9e9;
/* rgb */ color: rgb(88, 185, 233);
/* oklch */ color: oklch(74.7% 0.114 232.7);
Tailwind
colors: {
  custom: {
    50: '#94cef0',
    500: '#58b9e9',
    950: '#000000',
  },
}
SCSS
$custom: #58b9e9;
$custom-light: #94cef0;
$custom-dark: #000000;
JSON
{
  "hex": "#58b9e9",
  "rgb": {
    "r": 88,
    "g": 185,
    "b": 233
  },
  "hsl": {
    "h": 199.862,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.74658,
    "c": 0.11417,
    "h": 232.7
  },
  "luminance": 0.42656
}

Semantic roles & 50–950 ramp

primary
#58B9E9
secondary
#E8C6B4
accent
#500DD9
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #58B9E9

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

Preview Lab → · Contrast checker → · Palette generator →

#58B9E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva