#4F53DC#4F53DC

#4F53DC is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.3% C 0.204 H 275.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX#4F53DC
RGBrgb(79, 83, 220)
HSLhsl(238, 67%, 59%)
HSVhsv(238, 64%, 86%)
CMYKcmyk(64.1%, 62.3%, 0%, 13.7%)
CIE-LABlab(42.79, 40.15, -70.60)
CIE-LCHlch(42.79, 81.22, 299.63°)
OKLaboklab(52.31% 0.0195 -0.2035)
OKLCHoklch(52.31% 0.204 275.5)
XYZxyz(19.2317, 13.0145, 69.1948)
Luminance0.1302 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F53DC #DCD84F
analogous
#4F99DC #4F53DC #914FDC
triadic
#4F53DC #DC4F53 #53DC4F
tetradic
#4F53DC #DC4F99 #DCD84F #4FDC91
square
#4F53DC #DC4F99 #DCD84F #4FDC91
split-complementary
#4F53DC #DC914F #99DC4F
monochromatic
#1D2193 #272CC6 #4F53DC #8285E6 #B5B7F0

Accessibility & contrast

On white

5.83
#4F53DC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.60
#4F53DC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F53DC
5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F53DC#FFFFFF#000000##FFFFFF
##4F53DC1.005.833.605.83
#FFFFFF5.831.0021.001.00
#0000003.6021.001.0021.00
##FFFFFF5.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BE0
Deuteranopia (green-blind)
#005FD9
Tritanopia (blue-blind)
#007690
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #4f53dc;
/* rgb */ color: rgb(79, 83, 220);
/* oklch */ color: oklch(52.3% 0.204 275.5);
Tailwind
colors: {
  custom: {
    50: '#9083e8',
    500: '#4f53dc',
    950: '#000000',
  },
}
SCSS
$custom: #4f53dc;
$custom-light: #9083e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4f53dc",
  "rgb": {
    "r": 79,
    "g": 83,
    "b": 220
  },
  "hsl": {
    "h": 238.298,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52311,
    "c": 0.20439,
    "h": 275.5
  },
  "luminance": 0.13016
}

Semantic roles & 50–950 ramp

primary
#4F53DC
secondary
#DFDEA8
accent
#E53EEA
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #4F53DC

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

Preview Lab → · Contrast checker → · Palette generator →

#4F53DC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva