#4D3CAA#4D3CAA

#4D3CAA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.2% C 0.168 H 284.2°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CAA
RGB	rgb(77, 60, 170)
HSL	hsl(249, 48%, 45%)
HSV	hsv(249, 65%, 67%)
CMYK	cmyk(54.7%, 64.7%, 0%, 33.3%)
CIE-LAB	lab(33.37, 37.53, -56.77)
CIE-LCH	lch(33.37, 68.05, 303.47°)
OKLab	oklab(44.15% 0.0412 -0.163)
OKLCH	oklch(44.15% 0.168 284.2)
XYZ	xyz(11.9299, 7.7111, 38.8822)
Luminance	0.0771 (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

#4D3CAA #99AA3C

analogous

#3C62AA #4D3CAA #843CAA

triadic

#4D3CAA #AA4D3C #3CAA4D

tetradic

#4D3CAA #AA3C62 #99AA3C #3CAA84

square

#4D3CAA #AA3C62 #99AA3C #3CAA84

split-complementary

#4D3CAA #AA843C #62AA3C

monochromatic

#241C50 #392C7D #4D3CAA #6D5DC6 #968BD6

Accessibility & contrast

On white

8.26

#4D3CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4D3CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CAA

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CAA	#FFFFFF	#000000	##FFFFFF
##4D3CAA	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#24576D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d3caa;
/* rgb */ color: rgb(77, 60, 170);
/* oklch */ color: oklch(44.2% 0.168 284.2);

Tailwind

colors: {
  custom: {
    50: '#8873c4',
    500: '#4d3caa',
    950: '#000000',
  },
}

SCSS

$custom: #4d3caa;
$custom-light: #8873c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3caa",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 170
  },
  "hsl": {
    "h": 249.273,
    "s": 47.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44151,
    "c": 0.16813,
    "h": 284.2
  },
  "luminance": 0.07712
}

Semantic roles & 50–950 ramp

primary

#4D3CAA

secondary

#B7C081

accent

#D750C3

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3CAA

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

Preview Lab → · Contrast checker → · Palette generator →