#4B1075#4B1075

#4B1075 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.156 H 305.4°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4B1075
RGB	rgb(75, 16, 117)
HSL	hsl(275, 76%, 26%)
HSV	hsv(275, 86%, 46%)
CMYK	cmyk(35.9%, 86.3%, 0%, 54.1%)
CIE-LAB	lab(20.64, 44.40, -44.74)
CIE-LCH	lch(20.64, 63.03, 314.78°)
OKLab	oklab(33.63% 0.0906 -0.1275)
OKLCH	oklch(33.63% 0.156 305.4)
XYZ	xyz(6.2971, 3.1508, 17.1026)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1075 #3A7510

analogous

#191075 #4B1075 #75106C

triadic

#4B1075 #754B10 #10754B

tetradic

#4B1075 #751910 #3A7510 #106C75

square

#4B1075 #751910 #3A7510 #106C75

split-complementary

#4B1075 #6C7510 #107519

monochromatic

#11041B #28093F #4B1075 #6E17AB #901FE0

Accessibility & contrast

On white

12.88

#4B1075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4B1075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1075

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1075	#FFFFFF	#000000	##FFFFFF
##4B1075	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003078

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#432C44

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b1075;
/* rgb */ color: rgb(75, 16, 117);
/* oklch */ color: oklch(33.6% 0.156 305.4);

Tailwind

colors: {
  custom: {
    50: '#82589e',
    500: '#4b1075',
    950: '#000000',
  },
}

SCSS

$custom: #4b1075;
$custom-light: #82589e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1075",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 117
  },
  "hsl": {
    "h": 275.05,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33626,
    "c": 0.15645,
    "h": 305.4
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#4B1075

secondary

#66AC35

accent

#F33584

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B1075

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

Preview Lab → · Contrast checker → · Palette generator →