#58D5FB#58D5FB

#58D5FB is a light, vivid cyan. Relative luminance 0.566; OKLCH L 81.8% C 0.121 H 221.4°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX#58D5FB
RGBrgb(88, 213, 251)
HSLhsl(194, 95%, 66%)
HSVhsv(194, 65%, 98%)
CMYKcmyk(64.9%, 15.1%, 0%, 1.6%)
CIE-LABlab(79.97, -23.31, -28.81)
CIE-LCHlch(79.97, 37.06, 231.03°)
OKLaboklab(81.79% -0.0911 -0.0803)
OKLCHoklch(81.79% 0.121 221.4)
XYZxyz(45.2243, 56.6234, 99.7941)
Luminance0.5663 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58D5FB #FB7E58
analogous
#58FBD0 #58D5FB #5884FB
triadic
#58D5FB #FB58D5 #D5FB58
tetradic
#58D5FB #D058FB #FB7E58 #84FB58
square
#58D5FB #D058FB #FB7E58 #84FB58
split-complementary
#58D5FB #FB5884 #FBD058
monochromatic
#05A3D4 #1CC6FA #58D5FB #94E4FC #D0F3FE

Accessibility & contrast

On white

1.70
#58D5FB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.33
#58D5FB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58D5FB
12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58D5FB#FFFFFF#000000##000000
##58D5FB1.001.7012.3312.33
#FFFFFF1.701.0021.0021.00
#00000012.3321.001.001.00
##00000012.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BED0FD
Deuteranopia (green-blind)
#A7BFFB
Tritanopia (blue-blind)
#00E1E1
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #58d5fb;
/* rgb */ color: rgb(88, 213, 251);
/* oklch */ color: oklch(81.8% 0.121 221.4);
Tailwind
colors: {
  custom: {
    50: '#98e2fc',
    500: '#58d5fb',
    950: '#000000',
  },
}
SCSS
$custom: #58d5fb;
$custom-light: #98e2fc;
$custom-dark: #000000;
JSON
{
  "hex": "#58d5fb",
  "rgb": {
    "r": 88,
    "g": 213,
    "b": 251
  },
  "hsl": {
    "h": 193.988,
    "s": 95.322,
    "l": 66.471
  },
  "oklch": {
    "l": 0.81787,
    "c": 0.12143,
    "h": 221.4
  },
  "luminance": 0.56628
}

Semantic roles & 50–950 ramp

primary
#58D5FB
secondary
#CE5029
accent
#3600E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1517
muted
#808485

Preview Lab

Preview with #58D5FB

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

Preview Lab → · Contrast checker → · Palette generator →

#58D5FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva