#58A3EC#58A3EC

#58A3EC is a light, vivid cyan. Relative luminance 0.343; OKLCH L 69.9% C 0.131 H 249.7°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX#58A3EC
RGBrgb(88, 163, 236)
HSLhsl(210, 80%, 64%)
HSVhsv(210, 63%, 93%)
CMYKcmyk(62.7%, 30.9%, 0%, 7.5%)
CIE-LABlab(65.22, -1.31, -43.59)
CIE-LCHlch(65.22, 43.61, 268.27°)
OKLaboklab(69.87% -0.0457 -0.1231)
OKLCHoklch(69.87% 0.131 249.7)
XYZxyz(32.2564, 34.3221, 84.2655)
Luminance0.3432 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58A3EC #ECA158
analogous
#58ECEB #58A3EC #5859EC
triadic
#58A3EC #EC58A3 #A3EC58
tetradic
#58A3EC #EB58EC #ECA158 #59EC58
square
#58A3EC #EB58EC #ECA158 #59EC58
split-complementary
#58A3EC #EC5859 #ECEB58
monochromatic
#1566B5 #2185E6 #58A3EC #8FC1F2 #C6E0F9

Accessibility & contrast

On white

2.67
#58A3EC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.86
#58A3EC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A3EC
7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58A3EC#FFFFFF#000000##000000
##58A3EC1.002.677.867.86
#FFFFFF2.671.0021.0021.00
#0000007.8621.001.001.00
##0000007.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#83A6EF
Deuteranopia (green-blind)
#6F98EB
Tritanopia (blue-blind)
#00B4BD
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #58a3ec;
/* rgb */ color: rgb(88, 163, 236);
/* oklch */ color: oklch(69.9% 0.131 249.7);
Tailwind
colors: {
  custom: {
    50: '#94bef2',
    500: '#58a3ec',
    950: '#000000',
  },
}
SCSS
$custom: #58a3ec;
$custom-light: #94bef2;
$custom-dark: #000000;
JSON
{
  "hex": "#58a3ec",
  "rgb": {
    "r": 88,
    "g": 163,
    "b": 236
  },
  "hsl": {
    "h": 209.595,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.69874,
    "c": 0.13134,
    "h": 249.7
  },
  "luminance": 0.34325
}

Semantic roles & 50–950 ramp

primary
#58A3EC
secondary
#EAD0B6
accent
#710ADC
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #58A3EC

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

Preview Lab → · Contrast checker → · Palette generator →

#58A3EC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva