#4A3AA4#4A3AA4

#4A3AA4 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.163 H 284.1°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#4A3AA4
RGB	rgb(74, 58, 164)
HSL	hsl(249, 48%, 44%)
HSV	hsv(249, 65%, 64%)
CMYK	cmyk(54.9%, 64.6%, 0%, 35.7%)
CIE-LAB	lab(32.17, 36.29, -55.13)
CIE-LCH	lch(32.17, 66.00, 303.35°)
OKLab	oklab(43.06% 0.0397 -0.1583)
OKLCH	oklch(43.06% 0.163 284.1)
XYZ	xyz(11.0359, 7.1617, 35.9156)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3AA4 #94A43A

analogous

#3A5FA4 #4A3AA4 #7F3AA4

triadic

#4A3AA4 #A44A3A #3AA44A

tetradic

#4A3AA4 #A43A5F #94A43A #3AA47F

square

#4A3AA4 #A43A5F #94A43A #3AA47F

split-complementary

#4A3AA4 #A47F3A #5FA43A

monochromatic

#211A4A #362A77 #4A3AA4 #6857C4 #9185D4

Accessibility & contrast

On white

8.63

#4A3AA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4A3AA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AA4

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3AA4	#FFFFFF	#000000	##FFFFFF
##4A3AA4	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#225469

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4a3aa4;
/* rgb */ color: rgb(74, 58, 164);
/* oklch */ color: oklch(43.1% 0.163 284.1);

Tailwind

colors: {
  custom: {
    50: '#8571c0',
    500: '#4a3aa4',
    950: '#000000',
  },
}

SCSS

$custom: #4a3aa4;
$custom-light: #8571c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3aa4",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 164
  },
  "hsl": {
    "h": 249.057,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.43061,
    "c": 0.16319,
    "h": 284.1
  },
  "luminance": 0.07162
}

Semantic roles & 50–950 ramp

primary

#4A3AA4

secondary

#B4BE7C

accent

#D750C3

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3AA4

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

Preview Lab → · Contrast checker → · Palette generator →