#58B9EA#58B9EA

#58B9EA is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.7% C 0.115 H 233.2°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX#58B9EA
RGBrgb(88, 185, 234)
HSLhsl(200, 78%, 63%)
HSVhsv(200, 62%, 92%)
CMYKcmyk(62.4%, 20.9%, 0%, 8.2%)
CIE-LABlab(71.36, -14.04, -32.93)
CIE-LCHlch(71.36, 35.80, 246.90°)
OKLaboklab(74.7% -0.0689 -0.0922)
OKLCHoklch(74.7% 0.115 233.2)
XYZxyz(36.2190, 42.7095, 84.1609)
Luminance0.4271 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58B9EA #EA8958
analogous
#58EAD2 #58B9EA #5870EA
triadic
#58B9EA #EA58B9 #B9EA58
tetradic
#58B9EA #D258EA #EA8958 #70EA58
square
#58B9EA #D258EA #EA8958 #70EA58
split-complementary
#58B9EA #EA5870 #EAD258
monochromatic
#167DB1 #22A2E3 #58B9EA #8ED0F1 #C5E7F8

Accessibility & contrast

On white

2.20
#58B9EA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.54
#58B9EA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B9EA
9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58B9EA#FFFFFF#000000##000000
##58B9EA1.002.209.549.54
#FFFFFF2.201.0021.0021.00
#0000009.5421.001.001.00
##0000009.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A1B7EC
Deuteranopia (green-blind)
#8DA8E9
Tritanopia (blue-blind)
#00C6C9
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #58b9ea;
/* rgb */ color: rgb(88, 185, 234);
/* oklch */ color: oklch(74.7% 0.115 233.2);
Tailwind
colors: {
  custom: {
    50: '#94cef1',
    500: '#58b9ea',
    950: '#000000',
  },
}
SCSS
$custom: #58b9ea;
$custom-light: #94cef1;
$custom-dark: #000000;
JSON
{
  "hex": "#58b9ea",
  "rgb": {
    "r": 88,
    "g": 185,
    "b": 234
  },
  "hsl": {
    "h": 200.137,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.74702,
    "c": 0.11507,
    "h": 233.2
  },
  "luminance": 0.42713
}

Semantic roles & 50–950 ramp

primary
#58B9EA
secondary
#E9C6B5
accent
#510CDA
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #58B9EA

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

Preview Lab → · Contrast checker → · Palette generator →

#58B9EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva