#4B1369#4B1369

#4B1369 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.141 H 310.3°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B1369
RGB	rgb(75, 19, 105)
HSL	hsl(279, 69%, 24%)
HSV	hsv(279, 82%, 41%)
CMYK	cmyk(28.6%, 81.9%, 0%, 58.8%)
CIE-LAB	lab(19.97, 40.48, -38.05)
CIE-LCH	lch(19.97, 55.56, 316.77°)
OKLab	oklab(32.84% 0.0915 -0.1079)
OKLCH	oklch(32.84% 0.141 310.3)
XYZ	xyz(5.6838, 2.9816, 13.6380)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1369 #316913

analogous

#201369 #4B1369 #69135C

triadic

#4B1369 #694B13 #13694B

tetradic

#4B1369 #692013 #316913 #135C69

square

#4B1369 #692013 #316913 #135C69

split-complementary

#4B1369 #5C6913 #136920

monochromatic

#13051A #260A35 #4B1369 #701C9D #9526D1

Accessibility & contrast

On white

13.15

#4B1369 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4B1369 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1369

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1369	#FFFFFF	#000000	##FFFFFF
##4B1369	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#47283E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4b1369;
/* rgb */ color: rgb(75, 19, 105);
/* oklch */ color: oklch(32.8% 0.141 310.3);

Tailwind

colors: {
  custom: {
    50: '#815894',
    500: '#4b1369',
    950: '#000000',
  },
}

SCSS

$custom: #4b1369;
$custom-light: #815894;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1369",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 105
  },
  "hsl": {
    "h": 279.07,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32835,
    "c": 0.14147,
    "h": 310.3
  },
  "luminance": 0.02982
}

Semantic roles & 50–950 ramp

primary

#4B1369

secondary

#5CA038

accent

#EC3C79

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1369

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

Preview Lab → · Contrast checker → · Palette generator →