#4B339A#4B339A

#4B339A is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.2% C 0.159 H 288.0°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B339A
RGB	rgb(75, 51, 154)
HSL	hsl(254, 50%, 40%)
HSV	hsv(254, 67%, 60%)
CMYK	cmyk(51.3%, 66.9%, 0%, 39.6%)
CIE-LAB	lab(29.90, 37.53, -52.77)
CIE-LCH	lch(29.90, 64.75, 305.42°)
OKLab	oklab(41.18% 0.0493 -0.1513)
OKLCH	oklch(41.18% 0.159 288)
XYZ	xyz(9.9165, 6.1961, 31.2390)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B339A #829A33

analogous

#334E9A #4B339A #7F339A

triadic

#4B339A #9A4B33 #339A4B

tetradic

#4B339A #9A334E #829A33 #339A7F

square

#4B339A #9A334E #829A33 #339A7F

split-complementary

#4B339A #9A7F33 #4E9A33

monochromatic

#1E153E #35246C #4B339A #6448C2 #8B76D2

Accessibility & contrast

On white

9.38

#4B339A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4B339A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B339A

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B339A	#FFFFFF	#000000	##FFFFFF
##4B339A	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004498

Tritanopia (blue-blind)

#2F4C62

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4b339a;
/* rgb */ color: rgb(75, 51, 154);
/* oklch */ color: oklch(41.2% 0.159 288.0);

Tailwind

colors: {
  custom: {
    50: '#856cb9',
    500: '#4b339a',
    950: '#000000',
  },
}

SCSS

$custom: #4b339a;
$custom-light: #856cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b339a",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 154
  },
  "hsl": {
    "h": 253.981,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.41184,
    "c": 0.15915,
    "h": 288
  },
  "luminance": 0.06197
}

Semantic roles & 50–950 ramp

primary

#4B339A

secondary

#A8BA6F

accent

#DA4EB9

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #4B339A

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

Preview Lab → · Contrast checker → · Palette generator →