#58B3E8#58B3E8

#58B3E8 is a light, moderate cyan. Relative luminance 0.401; OKLCH L 73.3% C 0.116 H 236.9°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX#58B3E8
RGBrgb(88, 179, 232)
HSLhsl(202, 76%, 63%)
HSVhsv(202, 62%, 91%)
CMYKcmyk(62.1%, 22.8%, 0%, 9%)
CIE-LABlab(69.57, -11.45, -34.61)
CIE-LCHlch(69.57, 36.46, 251.69°)
OKLaboklab(73.25% -0.0633 -0.0971)
OKLCHoklch(73.25% 0.116 236.9)
XYZxyz(34.7045, 40.1376, 82.2467)
Luminance0.4014 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58B3E8 #E88D58
analogous
#58E8D5 #58B3E8 #586BE8
triadic
#58B3E8 #E858B3 #B3E858
tetradic
#58B3E8 #D558E8 #E88D58 #6BE858
square
#58B3E8 #D558E8 #E88D58 #6BE858
split-complementary
#58B3E8 #E8586B #E8D558
monochromatic
#1877AE #229BE1 #58B3E8 #8ECBEF #C4E4F7

Accessibility & contrast

On white

2.33
#58B3E8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.03
#58B3E8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B3E8
9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58B3E8#FFFFFF#000000##000000
##58B3E81.002.339.039.03
#FFFFFF2.331.0021.0021.00
#0000009.0321.001.001.00
##0000009.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9AB2EB
Deuteranopia (green-blind)
#86A4E7
Tritanopia (blue-blind)
#00C1C5
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #58b3e8;
/* rgb */ color: rgb(88, 179, 232);
/* oklch */ color: oklch(73.3% 0.116 236.9);
Tailwind
colors: {
  custom: {
    50: '#94c9ef',
    500: '#58b3e8',
    950: '#000000',
  },
}
SCSS
$custom: #58b3e8;
$custom-light: #94c9ef;
$custom-dark: #000000;
JSON
{
  "hex": "#58b3e8",
  "rgb": {
    "r": 88,
    "g": 179,
    "b": 232
  },
  "hsl": {
    "h": 202.083,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.73254,
    "c": 0.1159,
    "h": 236.9
  },
  "luminance": 0.40141
}

Semantic roles & 50–950 ramp

primary
#58B3E8
secondary
#E8C7B4
accent
#580ED8
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #58B3E8

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

Preview Lab → · Contrast checker → · Palette generator →

#58B3E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva