#4B106A#4B106A

#4B106A is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.146 H 310.2°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B106A
RGB	rgb(75, 16, 106)
HSL	hsl(279, 74%, 24%)
HSV	hsv(279, 85%, 42%)
CMYK	cmyk(29.2%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(19.67, 41.83, -39.19)
CIE-LCH	lch(19.67, 57.32, 316.86°)
OKLab	oklab(32.65% 0.0939 -0.1112)
OKLCH	oklch(32.65% 0.146 310.2)
XYZ	xyz(5.6879, 2.9072, 13.8944)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B106A #2F6A10

analogous

#1E106A #4B106A #6A105C

triadic

#4B106A #6A4B10 #106A4B

tetradic

#4B106A #6A1E10 #2F6A10 #105C6A

square

#4B106A #6A1E10 #2F6A10 #105C6A

split-complementary

#4B106A #5C6A10 #106A1E

monochromatic

#13041B #250835 #4B106A #71189F #9620D4

Accessibility & contrast

On white

13.28

#4B106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4B106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B106A

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B106A	#FFFFFF	#000000	##FFFFFF
##4B106A	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#003068

Tritanopia (blue-blind)

#47273E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4b106a;
/* rgb */ color: rgb(75, 16, 106);
/* oklch */ color: oklch(32.6% 0.146 310.2);

Tailwind

colors: {
  custom: {
    50: '#815795',
    500: '#4b106a',
    950: '#000000',
  },
}

SCSS

$custom: #4b106a;
$custom-light: #815795;
$custom-dark: #000000;

JSON

{
  "hex": "#4b106a",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 279.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3265,
    "c": 0.14556,
    "h": 310.2
  },
  "luminance": 0.02907
}

Semantic roles & 50–950 ramp

primary

#4B106A

secondary

#5AA234

accent

#F03777

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4B106A

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

Preview Lab → · Contrast checker → · Palette generator →