#4A3AA1#4A3AA1

#4A3AA1 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.159 H 284.5°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A3AA1
RGB	rgb(74, 58, 161)
HSL	hsl(249, 47%, 43%)
HSV	hsv(249, 64%, 63%)
CMYK	cmyk(54%, 64%, 0%, 36.9%)
CIE-LAB	lab(31.93, 35.34, -53.72)
CIE-LCH	lch(31.93, 64.30, 303.34°)
OKLab	oklab(42.81% 0.04 -0.1541)
OKLCH	oklch(42.81% 0.159 284.5)
XYZ	xyz(10.7682, 7.0546, 34.5056)
Luminance	0.0706 (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

#4A3AA1 #91A13A

analogous

#3A5EA1 #4A3AA1 #7D3AA1

triadic

#4A3AA1 #A14A3A #3AA14A

tetradic

#4A3AA1 #A13A5E #91A13A #3AA17D

square

#4A3AA1 #A13A5E #91A13A #3AA17D

split-complementary

#4A3AA1 #A17D3A #5EA13A

monochromatic

#211A47 #352A74 #4A3AA1 #6756C2 #8F83D2

Accessibility & contrast

On white

8.71

#4A3AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4A3AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AA1

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3AA1	#FFFFFF	#000000	##FFFFFF
##4A3AA1	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#265368

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4a3aa1;
/* rgb */ color: rgb(74, 58, 161);
/* oklch */ color: oklch(42.8% 0.159 284.5);

Tailwind

colors: {
  custom: {
    50: '#8571be',
    500: '#4a3aa1',
    950: '#000000',
  },
}

SCSS

$custom: #4a3aa1;
$custom-light: #8571be;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3aa1",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 161
  },
  "hsl": {
    "h": 249.32,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.15923,
    "h": 284.5
  },
  "luminance": 0.07055
}

Semantic roles & 50–950 ramp

primary

#4A3AA1

secondary

#B2BC7B

accent

#D751C2

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3AA1

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

Preview Lab → · Contrast checker → · Palette generator →