#4A3AAA#4A3AAA

#4A3AAA is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.171 H 283.2°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#4A3AAA
RGB	rgb(74, 58, 170)
HSL	hsl(249, 49%, 45%)
HSV	hsv(249, 66%, 67%)
CMYK	cmyk(56.5%, 65.9%, 0%, 33.3%)
CIE-LAB	lab(32.66, 38.19, -57.93)
CIE-LCH	lch(32.66, 69.39, 303.39°)
OKLab	oklab(43.57% 0.039 -0.1665)
OKLCH	oklch(43.57% 0.171 283.2)
XYZ	xyz(11.5906, 7.3835, 38.8368)
Luminance	0.0738 (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

#4A3AAA #9AAA3A

analogous

#3A62AA #4A3AAA #823AAA

triadic

#4A3AAA #AA4A3A #3AAA4A

tetradic

#4A3AAA #AA3A62 #9AAA3A #3AAA82

square

#4A3AAA #AA3A62 #9AAA3A #3AAA82

split-complementary

#4A3AAA #AA823A #62AA3A

monochromatic

#221B4F #362A7C #4A3AAA #6A5AC7 #9388D6

Accessibility & contrast

On white

8.48

#4A3AAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4A3AAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AAA

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3AAA	#FFFFFF	#000000	##FFFFFF
##4A3AAA	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AE

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#1B566D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a3aaa;
/* rgb */ color: rgb(74, 58, 170);
/* oklch */ color: oklch(43.6% 0.171 283.2);

Tailwind

colors: {
  custom: {
    50: '#8671c4',
    500: '#4a3aaa',
    950: '#000000',
  },
}

SCSS

$custom: #4a3aaa;
$custom-light: #8671c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3aaa",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 248.571,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43571,
    "c": 0.17104,
    "h": 283.2
  },
  "luminance": 0.07384
}

Semantic roles & 50–950 ramp

primary

#4A3AAA

secondary

#B7C17F

accent

#D94FC5

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4A3AAA

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

Preview Lab → · Contrast checker → · Palette generator →