#4B4DDF#4B4DDF

#4B4DDF is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.216 H 275.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#4B4DDF
RGBrgb(75, 77, 223)
HSLhsl(239, 70%, 58%)
HSVhsv(239, 66%, 87%)
CMYKcmyk(66.4%, 65.5%, 0%, 12.5%)
CIE-LABlab(41.42, 44.18, -74.55)
CIE-LCHlch(41.42, 86.66, 300.65°)
OKLaboklab(51.33% 0.0192 -0.2152)
OKLCHoklch(51.33% 0.216 275.1)
XYZxyz(18.8704, 12.1296, 71.1445)
Luminance0.1213 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B4DDF #DFDD4B
analogous
#4B97DF #4B4DDF #934BDF
triadic
#4B4DDF #DF4B4D #4DDF4B
tetradic
#4B4DDF #DF4B97 #DFDD4B #4BDF93
square
#4B4DDF #DF4B97 #DFDD4B #4BDF93
split-complementary
#4B4DDF #DF934B #97DF4B
monochromatic
#1B1C95 #2426C9 #4B4DDF #7F80E8 #B3B4F1

Accessibility & contrast

On white

6.13
#4B4DDF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#4B4DDF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DDF
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B4DDF#FFFFFF#000000##FFFFFF
##4B4DDF1.006.133.436.13
#FFFFFF6.131.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0068E4
Deuteranopia (green-blind)
#005BDC
Tritanopia (blue-blind)
#00738F
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #4b4ddf;
/* rgb */ color: rgb(75, 77, 223);
/* oklch */ color: oklch(51.3% 0.216 275.1);
Tailwind
colors: {
  custom: {
    50: '#8f7fea',
    500: '#4b4ddf',
    950: '#000000',
  },
}
SCSS
$custom: #4b4ddf;
$custom-light: #8f7fea;
$custom-dark: #000000;
JSON
{
  "hex": "#4b4ddf",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 223
  },
  "hsl": {
    "h": 239.189,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51325,
    "c": 0.21603,
    "h": 275.1
  },
  "luminance": 0.12131
}

Semantic roles & 50–950 ramp

primary
#4B4DDF
secondary
#E0DFA6
accent
#EA3BED
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A16
muted
#7E7C84

Preview Lab

Preview with #4B4DDF

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

Preview Lab → · Contrast checker → · Palette generator →

#4B4DDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva