#4B3286#4B3286

#4B3286 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.4% C 0.134 H 292.9°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B3286
RGB	rgb(75, 50, 134)
HSL	hsl(258, 46%, 36%)
HSV	hsv(258, 63%, 53%)
CMYK	cmyk(44%, 62.7%, 0%, 47.5%)
CIE-LAB	lab(28.11, 32.10, -43.36)
CIE-LCH	lch(28.11, 53.94, 306.51°)
OKLab	oklab(39.39% 0.0523 -0.1236)
OKLCH	oklch(39.39% 0.134 292.9)
XYZ	xyz(8.3442, 5.4981, 23.1712)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3286 #6D8632

analogous

#324386 #4B3286 #753286

triadic

#4B3286 #864B32 #32864B

tetradic

#4B3286 #863243 #6D8632 #328675

square

#4B3286 #863243 #6D8632 #328675

split-complementary

#4B3286 #867532 #438632

monochromatic

#19112D #322159 #4B3286 #6443B3 #866BC8

Accessibility & contrast

On white

10.00

#4B3286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4B3286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3286

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3286	#FFFFFF	#000000	##FFFFFF
##4B3286	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004389

Deuteranopia (green-blind)

#004184

Tritanopia (blue-blind)

#3B4557

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4b3286;
/* rgb */ color: rgb(75, 50, 134);
/* oklch */ color: oklch(39.4% 0.134 292.9);

Tailwind

colors: {
  custom: {
    50: '#826baa',
    500: '#4b3286',
    950: '#000000',
  },
}

SCSS

$custom: #4b3286;
$custom-light: #826baa;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3286",
  "rgb": {
    "r": 75,
    "g": 50,
    "b": 134
  },
  "hsl": {
    "h": 257.857,
    "s": 45.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39389,
    "c": 0.13424,
    "h": 292.9
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#4B3286

secondary

#99AF64

accent

#D552AE

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #4B3286

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

Preview Lab → · Contrast checker → · Palette generator →