#4B156F#4B156F

#4B156F is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.145 H 307.3°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#4B156F
RGB	rgb(75, 21, 111)
HSL	hsl(276, 68%, 26%)
HSV	hsv(276, 81%, 44%)
CMYK	cmyk(32.4%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(20.75, 41.10, -40.69)
CIE-LCH	lch(20.75, 57.83, 315.29°)
OKLab	oklab(33.54% 0.0882 -0.1157)
OKLCH	oklch(33.54% 0.145 307.3)
XYZ	xyz(6.0384, 3.1800, 15.3315)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B156F #396F15

analogous

#1E156F #4B156F #6F1566

triadic

#4B156F #6F4B15 #156F4B

tetradic

#4B156F #6F1E15 #396F15 #15666F

square

#4B156F #6F1E15 #396F15 #15666F

split-complementary

#4B156F #666F15 #156F1E

monochromatic

#11051A #280B3C #4B156F #6E1FA2 #9128D6

Accessibility & contrast

On white

12.84

#4B156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4B156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B156F

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B156F	#FFFFFF	#000000	##FFFFFF
##4B156F	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#452C42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b156f;
/* rgb */ color: rgb(75, 21, 111);
/* oklch */ color: oklch(33.5% 0.145 307.3);

Tailwind

colors: {
  custom: {
    50: '#825999',
    500: '#4b156f',
    950: '#000000',
  },
}

SCSS

$custom: #4b156f;
$custom-light: #825999;
$custom-dark: #000000;

JSON

{
  "hex": "#4b156f",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 276,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3354,
    "c": 0.14546,
    "h": 307.3
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#4B156F

secondary

#65A53A

accent

#EB3D82

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B156F

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

Preview Lab → · Contrast checker → · Palette generator →