#43175B#43175B

#43175B is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.0% C 0.119 H 311.0°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#43175B
RGB	rgb(67, 23, 91)
HSL	hsl(279, 60%, 22%)
HSV	hsv(279, 75%, 36%)
CMYK	cmyk(26.4%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(18.19, 33.61, -31.74)
CIE-LCH	lch(18.19, 46.23, 316.65°)
OKLab	oklab(30.96% 0.0779 -0.0897)
OKLCH	oklch(30.96% 0.119 311)
XYZ	xyz(4.5091, 2.5615, 10.1524)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Plum Purple

#4E0550

ΔE00 5.03

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43175B #2F5B17

analogous

#21175B #43175B #5B1751

triadic

#43175B #5B4317 #175B43

tetradic

#43175B #5B2117 #2F5B17 #17515B

square

#43175B #5B2117 #2F5B17 #17515B

split-complementary

#43175B #515B17 #175B21

monochromatic

#120618 #1F0B2A #43175B #67238C #8B30BD

Accessibility & contrast

On white

13.89

#43175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#43175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43175B

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43175B	#FFFFFF	#000000	##FFFFFF
##43175B	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#0D2D59

Tritanopia (blue-blind)

#402637

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #43175b;
/* rgb */ color: rgb(67, 23, 91);
/* oklch */ color: oklch(31.0% 0.119 311.0);

Tailwind

colors: {
  custom: {
    50: '#7a588a',
    500: '#43175b',
    950: '#000000',
  },
}

SCSS

$custom: #43175b;
$custom-light: #7a588a;
$custom-dark: #000000;

JSON

{
  "hex": "#43175b",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 278.824,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3096,
    "c": 0.11882,
    "h": 311
  },
  "luminance": 0.02561
}

Semantic roles & 50–950 ramp

primary

#43175B

secondary

#5A923C

accent

#E3457D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #43175B

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

Preview Lab → · Contrast checker → · Palette generator →