#43155B#43155B

#43155B is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.122 H 311.3°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#43155B
RGB	rgb(67, 21, 91)
HSL	hsl(279, 63%, 22%)
HSV	hsv(279, 77%, 36%)
CMYK	cmyk(26.4%, 76.9%, 0%, 64.3%)
CIE-LAB	lab(17.85, 34.58, -32.29)
CIE-LCH	lch(17.85, 47.31, 316.96°)
OKLab	oklab(30.71% 0.0803 -0.0913)
OKLCH	oklch(30.71% 0.122 311.3)
XYZ	xyz(4.4709, 2.4851, 10.1396)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Plum Purple

#4E0550

ΔE00 4.86

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43155B #2D5B15

analogous

#20155B #43155B #5B1550

triadic

#43155B #5B4315 #155B43

tetradic

#43155B #5B2015 #2D5B15 #15505B

square

#43155B #5B2015 #2D5B15 #15505B

split-complementary

#43155B #505B15 #155B20

monochromatic

#120619 #1E0A29 #43155B #68208D #8C2CBE

Accessibility & contrast

On white

14.03

#43155B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#43155B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43155B

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43155B	#FFFFFF	#000000	##FFFFFF
##43155B	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#0B2D59

Tritanopia (blue-blind)

#402436

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #43155b;
/* rgb */ color: rgb(67, 21, 91);
/* oklch */ color: oklch(30.7% 0.122 311.3);

Tailwind

colors: {
  custom: {
    50: '#7a578a',
    500: '#43155b',
    950: '#000000',
  },
}

SCSS

$custom: #43155b;
$custom-light: #7a578a;
$custom-dark: #000000;

JSON

{
  "hex": "#43155b",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 91
  },
  "hsl": {
    "h": 279.429,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30715,
    "c": 0.12158,
    "h": 311.3
  },
  "luminance": 0.02485
}

Semantic roles & 50–950 ramp

primary

#43155B

secondary

#589239

accent

#E6427A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #43155B

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

Preview Lab → · Contrast checker → · Palette generator →