#58BBE9#58BBE9

#58BBE9 is a light, moderate cyan. Relative luminance 0.435; OKLCH L 75.1% C 0.113 H 231.1°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX#58BBE9
RGBrgb(88, 187, 233)
HSLhsl(199, 77%, 63%)
HSVhsv(199, 62%, 91%)
CMYKcmyk(62.2%, 19.7%, 0%, 8.6%)
CIE-LABlab(71.89, -15.41, -31.57)
CIE-LCHlch(71.89, 35.13, 243.97°)
OKLaboklab(75.11% -0.0713 -0.0883)
OKLCHoklch(75.11% 0.113 231.1)
XYZxyz(36.4971, 43.4948, 83.5469)
Luminance0.4350 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58BBE9 #E98658
analogous
#58E9CE #58BBE9 #5873E9
triadic
#58BBE9 #E958BB #BBE958
tetradic
#58BBE9 #CE58E9 #E98658 #73E958
square
#58BBE9 #CE58E9 #E98658 #73E958
split-complementary
#58BBE9 #E95873 #E9CE58
monochromatic
#177FAF #22A5E2 #58BBE9 #8ED1F0 #C4E7F7

Accessibility & contrast

On white

2.16
#58BBE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.70
#58BBE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58BBE9
9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58BBE9#FFFFFF#000000##000000
##58BBE91.002.169.709.70
#FFFFFF2.161.0021.0021.00
#0000009.7021.001.001.00
##0000009.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4B9EB
Deuteranopia (green-blind)
#90AAE8
Tritanopia (blue-blind)
#00C8CA
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #58bbe9;
/* rgb */ color: rgb(88, 187, 233);
/* oklch */ color: oklch(75.1% 0.113 231.1);
Tailwind
colors: {
  custom: {
    50: '#94cff0',
    500: '#58bbe9',
    950: '#000000',
  },
}
SCSS
$custom: #58bbe9;
$custom-light: #94cff0;
$custom-dark: #000000;
JSON
{
  "hex": "#58bbe9",
  "rgb": {
    "r": 88,
    "g": 187,
    "b": 233
  },
  "hsl": {
    "h": 199.034,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.75113,
    "c": 0.11346,
    "h": 231.1
  },
  "luminance": 0.43499
}

Semantic roles & 50–950 ramp

primary
#58BBE9
secondary
#E8C5B4
accent
#4D0DD9
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #58BBE9

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

Preview Lab → · Contrast checker → · Palette generator →

#58BBE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva