#4A3AA3#4A3AA3

#4A3AA3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.0% C 0.162 H 284.2°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#4A3AA3
RGB	rgb(74, 58, 163)
HSL	hsl(249, 48%, 43%)
HSV	hsv(249, 64%, 64%)
CMYK	cmyk(54.6%, 64.4%, 0%, 36.1%)
CIE-LAB	lab(32.09, 35.97, -54.66)
CIE-LCH	lch(32.09, 65.44, 303.35°)
OKLab	oklab(42.98% 0.0398 -0.1569)
OKLCH	oklch(42.98% 0.162 284.2)
XYZ	xyz(10.9460, 7.1257, 35.4418)
Luminance	0.0713 (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

#4A3AA3 #93A33A

analogous

#3A5EA3 #4A3AA3 #7E3AA3

triadic

#4A3AA3 #A34A3A #3AA34A

tetradic

#4A3AA3 #A33A5E #93A33A #3AA37E

square

#4A3AA3 #A33A5E #93A33A #3AA37E

split-complementary

#4A3AA3 #A37E3A #5EA33A

monochromatic

#211A49 #362A76 #4A3AA3 #6757C3 #9084D3

Accessibility & contrast

On white

8.66

#4A3AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4A3AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AA3

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3AA3	#FFFFFF	#000000	##FFFFFF
##4A3AA3	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA6

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#245469

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4a3aa3;
/* rgb */ color: rgb(74, 58, 163);
/* oklch */ color: oklch(43.0% 0.162 284.2);

Tailwind

colors: {
  custom: {
    50: '#8571bf',
    500: '#4a3aa3',
    950: '#000000',
  },
}

SCSS

$custom: #4a3aa3;
$custom-light: #8571bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3aa3",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 163
  },
  "hsl": {
    "h": 249.143,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42977,
    "c": 0.16188,
    "h": 284.2
  },
  "luminance": 0.07126
}

Semantic roles & 50–950 ramp

primary

#4A3AA3

secondary

#B3BD7C

accent

#D751C3

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3AA3

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

Preview Lab → · Contrast checker → · Palette generator →