#58C5EE#58C5EE

#58C5EE is a light, moderate cyan. Relative luminance 0.482; OKLCH L 77.6% C 0.115 H 226.0°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX#58C5EE
RGBrgb(88, 197, 238)
HSLhsl(196, 82%, 64%)
HSVhsv(196, 63%, 93%)
CMYKcmyk(63%, 17.2%, 0%, 6.7%)
CIE-LABlab(74.94, -19.10, -29.58)
CIE-LCHlch(74.94, 35.21, 237.15°)
OKLaboklab(77.61% -0.0797 -0.0826)
OKLCHoklch(77.61% 0.115 226)
XYZxyz(39.4172, 48.1762, 88.0939)
Luminance0.4818 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58C5EE #EE8158
analogous
#58EECC #58C5EE #587AEE
triadic
#58C5EE #EE58C5 #C5EE58
tetradic
#58C5EE #CC58EE #EE8158 #7AEE58
square
#58C5EE #CC58EE #EE8158 #7AEE58
split-complementary
#58C5EE #EE587A #EECC58
monochromatic
#138BB9 #20B2E8 #58C5EE #90D8F4 #C7ECF9

Accessibility & contrast

On white

1.97
#58C5EE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.64
#58C5EE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C5EE
10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58C5EE#FFFFFF#000000##000000
##58C5EE1.001.9710.6410.64
#FFFFFF1.971.0021.0021.00
#00000010.6421.001.001.00
##00000010.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFC1F0
Deuteranopia (green-blind)
#9AB2EE
Tritanopia (blue-blind)
#00D1D2
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #58c5ee;
/* rgb */ color: rgb(88, 197, 238);
/* oklch */ color: oklch(77.6% 0.115 226.0);
Tailwind
colors: {
  custom: {
    50: '#95d6f3',
    500: '#58c5ee',
    950: '#000000',
  },
}
SCSS
$custom: #58c5ee;
$custom-light: #95d6f3;
$custom-dark: #000000;
JSON
{
  "hex": "#58c5ee",
  "rgb": {
    "r": 88,
    "g": 197,
    "b": 238
  },
  "hsl": {
    "h": 196.4,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.77606,
    "c": 0.11477,
    "h": 226
  },
  "luminance": 0.4818
}

Semantic roles & 50–950 ramp

primary
#58C5EE
secondary
#EBC5B7
accent
#4208DE
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0F1417
muted
#7E8385

Preview Lab

Preview with #58C5EE

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

Preview Lab → · Contrast checker → · Palette generator →

#58C5EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva