#4B1074#4B1074

#4B1074 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.5% C 0.155 H 305.8°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B1074
RGB	rgb(75, 16, 116)
HSL	hsl(275, 76%, 26%)
HSV	hsv(275, 86%, 45%)
CMYK	cmyk(35.3%, 86.2%, 0%, 54.5%)
CIE-LAB	lab(20.55, 44.16, -44.25)
CIE-LCH	lch(20.55, 62.51, 314.94°)
OKLab	oklab(33.53% 0.0909 -0.1261)
OKLCH	oklch(33.53% 0.155 305.8)
XYZ	xyz(6.2386, 3.1274, 16.7946)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1074 #397410

analogous

#191074 #4B1074 #74106B

triadic

#4B1074 #744B10 #10744B

tetradic

#4B1074 #741910 #397410 #106B74

square

#4B1074 #741910 #397410 #106B74

split-complementary

#4B1074 #6B7410 #107419

monochromatic

#11041B #28093E #4B1074 #6E17AA #911FE0

Accessibility & contrast

On white

12.92

#4B1074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4B1074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1074

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1074	#FFFFFF	#000000	##FFFFFF
##4B1074	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003077

Deuteranopia (green-blind)

#003272

Tritanopia (blue-blind)

#432C44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b1074;
/* rgb */ color: rgb(75, 16, 116);
/* oklch */ color: oklch(33.5% 0.155 305.8);

Tailwind

colors: {
  custom: {
    50: '#82589d',
    500: '#4b1074',
    950: '#000000',
  },
}

SCSS

$custom: #4b1074;
$custom-light: #82589d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1074",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 116
  },
  "hsl": {
    "h": 275.4,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33535,
    "c": 0.15546,
    "h": 305.8
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#4B1074

secondary

#65AB35

accent

#F23583

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B1074

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

Preview Lab → · Contrast checker → · Palette generator →