#4A3AB1#4A3AB1

#4A3AB1 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.2% C 0.180 H 282.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX#4A3AB1
RGBrgb(74, 58, 177)
HSLhsl(248, 51%, 46%)
HSVhsv(248, 67%, 69%)
CMYKcmyk(58.2%, 67.2%, 0%, 30.6%)
CIE-LABlab(33.25, 40.40, -61.15)
CIE-LCHlch(33.25, 73.29, 303.45°)
OKLaboklab(44.18% 0.0382 -0.176)
OKLCHoklch(44.18% 0.18 282.2)
XYZxyz(12.2704, 7.6555, 42.4175)
Luminance0.0766 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A3AB1 #A1B13A
analogous
#3A65B1 #4A3AB1 #853AB1
triadic
#4A3AB1 #B14A3A #3AB14A
tetradic
#4A3AB1 #B13A65 #A1B13A #3AB185
square
#4A3AB1 #B13A65 #A1B13A #3AB185
split-complementary
#4A3AB1 #B1853A #65B13A
monochromatic
#231C55 #372B83 #4A3AB1 #6D5ECA #968CD9

Accessibility & contrast

On white

8.30
#4A3AB1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#4A3AB1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AB1
8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A3AB1#FFFFFF#000000##FFFFFF
##4A3AB11.008.302.538.30
#FFFFFF8.301.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052B5
Deuteranopia (green-blind)
#004AAF
Tritanopia (blue-blind)
#0D5970
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #4a3ab1;
/* rgb */ color: rgb(74, 58, 177);
/* oklch */ color: oklch(44.2% 0.180 282.2);
Tailwind
colors: {
  custom: {
    50: '#8771c9',
    500: '#4a3ab1',
    950: '#000000',
  },
}
SCSS
$custom: #4a3ab1;
$custom-light: #8771c9;
$custom-dark: #000000;
JSON
{
  "hex": "#4a3ab1",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 177
  },
  "hsl": {
    "h": 248.067,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44181,
    "c": 0.18005,
    "h": 282.2
  },
  "luminance": 0.07656
}

Semantic roles & 50–950 ramp

primary
#4A3AB1
secondary
#BBC483
accent
#DA4EC7
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0813
muted
#7D7B82

Preview Lab

Preview with #4A3AB1

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

Preview Lab → · Contrast checker → · Palette generator →

#4A3AB1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva