#4B429E#4B429E

#4B429E is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.144 H 283.2°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX#4B429E
RGBrgb(75, 66, 158)
HSLhsl(246, 41%, 44%)
HSVhsv(246, 58%, 62%)
CMYKcmyk(52.5%, 58.2%, 0%, 38%)
CIE-LABlab(33.69, 29.62, -49.05)
CIE-LCHlch(33.69, 57.30, 301.13°)
OKLaboklab(44.05% 0.0329 -0.1403)
OKLCHoklch(44.05% 0.144 283.2)
XYZxyz(11.0196, 7.8603, 33.2777)
Luminance0.0786 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B429E #959E42
analogous
#42679E #4B429E #79429E
triadic
#4B429E #9E4B42 #429E4B
tetradic
#4B429E #9E4267 #959E42 #429E79
square
#4B429E #9E4267 #959E42 #429E79
split-complementary
#4B429E #9E7942 #679E42
monochromatic
#221E48 #373073 #4B429E #6960BD #928CCF

Accessibility & contrast

On white

8.16
#4B429E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#4B429E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B429E
8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B429E#FFFFFF#000000##FFFFFF
##4B429E1.008.162.578.16
#FFFFFF8.161.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052A1
Deuteranopia (green-blind)
#004C9C
Tritanopia (blue-blind)
#2A5769
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #4b429e;
/* rgb */ color: rgb(75, 66, 158);
/* oklch */ color: oklch(44.0% 0.144 283.2);
Tailwind
colors: {
  custom: {
    50: '#8476bb',
    500: '#4b429e',
    950: '#000000',
  },
}
SCSS
$custom: #4b429e;
$custom-light: #8476bb;
$custom-dark: #000000;
JSON
{
  "hex": "#4b429e",
  "rgb": {
    "r": 75,
    "g": 66,
    "b": 158
  },
  "hsl": {
    "h": 245.87,
    "s": 41.071,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4405,
    "c": 0.14413,
    "h": 283.2
  },
  "luminance": 0.07861
}

Semantic roles & 50–950 ramp

primary
#4B429E
secondary
#B4BA82
accent
#D157C5
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0B0812
muted
#7C7B81

Preview Lab

Preview with #4B429E

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

Preview Lab → · Contrast checker → · Palette generator →

#4B429E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva