#4B3D8A#4B3D8A

#4B3D8A is a dark, vivid violet. Relative luminance 0.067; OKLCH L 41.6% C 0.123 H 288.2°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B3D8A
RGB	rgb(75, 61, 138)
HSL	hsl(251, 39%, 39%)
HSV	hsv(251, 56%, 54%)
CMYK	cmyk(45.7%, 55.8%, 0%, 45.9%)
CIE-LAB	lab(31.04, 26.46, -41.11)
CIE-LCH	lch(31.04, 48.89, 302.76°)
OKLab	oklab(41.64% 0.0385 -0.117)
OKLCH	oklch(41.64% 0.123 288.2)
XYZ	xyz(9.1565, 6.6680, 24.8444)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3D8A #7C8A3D

analogous

#3D568A #4B3D8A #723D8A

triadic

#4B3D8A #8A4B3D #3D8A4B

tetradic

#4B3D8A #8A3D56 #7C8A3D #3D8A72

square

#4B3D8A #8A3D56 #7C8A3D #3D8A72

split-complementary

#4B3D8A #8A723D #568A3D

monochromatic

#1D1735 #342A60 #4B3D8A #6352B2 #897CC5

Accessibility & contrast

On white

9.00

#4B3D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4B3D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3D8A

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3D8A	#FFFFFF	#000000	##FFFFFF
##4B3D8A	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164B8D

Deuteranopia (green-blind)

#164788

Tritanopia (blue-blind)

#384E5D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4b3d8a;
/* rgb */ color: rgb(75, 61, 138);
/* oklch */ color: oklch(41.6% 0.123 288.2);

Tailwind

colors: {
  custom: {
    50: '#8273ad',
    500: '#4b3d8a',
    950: '#000000',
  },
}

SCSS

$custom: #4b3d8a;
$custom-light: #8273ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3d8a",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 138
  },
  "hsl": {
    "h": 250.909,
    "s": 38.693,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41637,
    "c": 0.1232,
    "h": 288.2
  },
  "luminance": 0.06668
}

Semantic roles & 50–950 ramp

primary

#4B3D8A

secondary

#A4AF74

accent

#CF59B9

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #4B3D8A

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

Preview Lab → · Contrast checker → · Palette generator →