#4A3DAA#4A3DAA

#4A3DAA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.1% C 0.167 H 282.5°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#4A3DAA
RGB	rgb(74, 61, 170)
HSL	hsl(247, 47%, 45%)
HSV	hsv(247, 64%, 67%)
CMYK	cmyk(56.5%, 64.1%, 0%, 33.3%)
CIE-LAB	lab(33.34, 36.38, -56.83)
CIE-LCH	lch(33.34, 67.48, 302.63°)
OKLab	oklab(44.06% 0.0362 -0.1633)
OKLCH	oklch(44.06% 0.167 282.5)
XYZ	xyz(11.7462, 7.6949, 38.8887)
Luminance	0.0770 (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

#4A3DAA #9DAA3D

analogous

#3D66AA #4A3DAA #803DAA

triadic

#4A3DAA #AA4A3D #3DAA4A

tetradic

#4A3DAA #AA3D66 #9DAA3D #3DAA80

square

#4A3DAA #AA3D66 #9DAA3D #3DAA80

split-complementary

#4A3DAA #AA803D #66AA3D

monochromatic

#231D50 #362D7D #4A3DAA #6B5FC5 #958CD6

Accessibility & contrast

On white

8.27

#4A3DAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4A3DAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3DAA

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3DAA	#FFFFFF	#000000	##FFFFFF
##4A3DAA	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#1A586E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4a3daa;
/* rgb */ color: rgb(74, 61, 170);
/* oklch */ color: oklch(44.1% 0.167 282.5);

Tailwind

colors: {
  custom: {
    50: '#8673c4',
    500: '#4a3daa',
    950: '#000000',
  },
}

SCSS

$custom: #4a3daa;
$custom-light: #8673c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3daa",
  "rgb": {
    "r": 74,
    "g": 61,
    "b": 170
  },
  "hsl": {
    "h": 247.156,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44061,
    "c": 0.16725,
    "h": 282.5
  },
  "luminance": 0.07696
}

Semantic roles & 50–950 ramp

primary

#4A3DAA

secondary

#B9C082

accent

#D751C7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4A3DAA

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

Preview Lab → · Contrast checker → · Palette generator →