#5193DD#5193DD

#5193DD is a light, vivid cyan. Relative luminance 0.278; OKLCH L 65.3% C 0.130 H 252.8°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX#5193DD
RGBrgb(81, 147, 221)
HSLhsl(212, 67%, 59%)
HSVhsv(212, 63%, 87%)
CMYKcmyk(63.3%, 33.5%, 0%, 13.3%)
CIE-LABlab(59.74, 1.71, -43.94)
CIE-LCHlch(59.74, 43.97, 272.23°)
OKLaboklab(65.27% -0.0386 -0.1244)
OKLCHoklch(65.27% 0.13 252.8)
XYZxyz(26.8735, 27.8346, 72.3490)
Luminance0.2784 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5193DD #DD9B51
analogous
#51D9DD #5193DD #5551DD
triadic
#5193DD #DD5193 #93DD51
tetradic
#5193DD #DD51D9 #DD9B51 #51DD55
square
#5193DD #DD51D9 #DD9B51 #51DD55
split-complementary
#5193DD #DD5551 #D9DD51
monochromatic
#1D5696 #2774C9 #5193DD #84B3E7 #B7D3F1

Accessibility & contrast

On white

3.20
#5193DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.57
#5193DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5193DD
6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5193DD#FFFFFF#000000##000000
##5193DD1.003.206.576.57
#FFFFFF3.201.0021.0021.00
#0000006.5721.001.001.00
##0000006.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7397E0
Deuteranopia (green-blind)
#608ADC
Tritanopia (blue-blind)
#00A4AE
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #5193dd;
/* rgb */ color: rgb(81, 147, 221);
/* oklch */ color: oklch(65.3% 0.130 252.8);
Tailwind
colors: {
  custom: {
    50: '#8eb2e8',
    500: '#5193dd',
    950: '#000000',
  },
}
SCSS
$custom: #5193dd;
$custom-light: #8eb2e8;
$custom-dark: #000000;
JSON
{
  "hex": "#5193dd",
  "rgb": {
    "r": 81,
    "g": 147,
    "b": 221
  },
  "hsl": {
    "h": 211.714,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.6527,
    "c": 0.13025,
    "h": 252.8
  },
  "luminance": 0.27837
}

Semantic roles & 50–950 ramp

primary
#5193DD
secondary
#E0C6AA
accent
#993EEA
background
#F9FAFE
surface
#F2F5FC
border
#CCCFD5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #5193DD

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

Preview Lab → · Contrast checker → · Palette generator →

#5193DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva