#4753DD#4753DD

#4753DD is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.9% C 0.208 H 272.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX#4753DD
RGBrgb(71, 83, 221)
HSLhsl(235, 69%, 57%)
HSVhsv(235, 68%, 87%)
CMYKcmyk(67.9%, 62.4%, 0%, 13.3%)
CIE-LABlab(42.38, 39.39, -71.85)
CIE-LCHlch(42.38, 81.94, 298.73°)
OKLaboklab(51.91% 0.0106 -0.2074)
OKLCHoklch(51.91% 0.208 272.9)
XYZxyz(18.7386, 12.7448, 69.8651)
Luminance0.1275 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4753DD #DDD147
analogous
#479EDD #4753DD #8647DD
triadic
#4753DD #DD4753 #53DD47
tetradic
#4753DD #DD479E #DDD147 #47DD86
square
#4753DD #DD479E #DDD147 #47DD86
split-complementary
#4753DD #DD8647 #9EDD47
monochromatic
#1A248F #2431C3 #4753DD #7B83E7 #AEB4F0

Accessibility & contrast

On white

5.92
#4753DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.55
#4753DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4753DD
5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4753DD#FFFFFF#000000##FFFFFF
##4753DD1.005.923.555.92
#FFFFFF5.921.0021.001.00
#0000003.5521.001.0021.00
##FFFFFF5.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BE1
Deuteranopia (green-blind)
#005DDA
Tritanopia (blue-blind)
#007690
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #4753dd;
/* rgb */ color: rgb(71, 83, 221);
/* oklch */ color: oklch(51.9% 0.208 272.9);
Tailwind
colors: {
  custom: {
    50: '#8c83e9',
    500: '#4753dd',
    950: '#000000',
  },
}
SCSS
$custom: #4753dd;
$custom-light: #8c83e9;
$custom-dark: #000000;
JSON
{
  "hex": "#4753dd",
  "rgb": {
    "r": 71,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 235.2,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51907,
    "c": 0.20763,
    "h": 272.9
  },
  "luminance": 0.12747
}

Semantic roles & 50–950 ramp

primary
#4753DD
secondary
#DED9A2
accent
#DE3CEC
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0A16
muted
#7E7C84

Preview Lab

Preview with #4753DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4753DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva