#4B0F6A#4B0F6A

#4B0F6A is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.147 H 310.3°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F6A
RGB	rgb(75, 15, 106)
HSL	hsl(280, 75%, 24%)
HSV	hsv(280, 86%, 42%)
CMYK	cmyk(29.2%, 85.8%, 0%, 58.4%)
CIE-LAB	lab(19.55, 42.18, -39.39)
CIE-LCH	lch(19.55, 57.71, 316.96°)
OKLab	oklab(32.57% 0.0947 -0.1118)
OKLCH	oklch(32.57% 0.147 310.3)
XYZ	xyz(5.6735, 2.8782, 13.8896)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F6A #2E6A0F

analogous

#1D0F6A #4B0F6A #6A0F5B

triadic

#4B0F6A #6A4B0F #0F6A4B

tetradic

#4B0F6A #6A1D0F #2E6A0F #0F5B6A

square

#4B0F6A #6A1D0F #2E6A0F #0F5B6A

split-complementary

#4B0F6A #5B6A0F #0F6A1D

monochromatic

#13041B #250734 #4B0F6A #7117A0 #971ED5

Accessibility & contrast

On white

13.33

#4B0F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4B0F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F6A

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F6A	#FFFFFF	#000000	##FFFFFF
##4B0F6A	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#003068

Tritanopia (blue-blind)

#47273E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b0f6a;
/* rgb */ color: rgb(75, 15, 106);
/* oklch */ color: oklch(32.6% 0.147 310.3);

Tailwind

colors: {
  custom: {
    50: '#815795',
    500: '#4b0f6a',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f6a;
$custom-light: #815795;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f6a",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 106
  },
  "hsl": {
    "h": 279.56,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32567,
    "c": 0.14651,
    "h": 310.3
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#4B0F6A

secondary

#59A232

accent

#F23676

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4B0F6A

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

Preview Lab → · Contrast checker → · Palette generator →