#43185B#43185B

#43185B is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.1% C 0.117 H 310.8°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#43185B
RGB	rgb(67, 24, 91)
HSL	hsl(279, 58%, 23%)
HSV	hsv(279, 74%, 36%)
CMYK	cmyk(26.4%, 73.6%, 0%, 64.3%)
CIE-LAB	lab(18.37, 33.11, -31.45)
CIE-LCH	lch(18.37, 45.66, 316.48°)
OKLab	oklab(31.09% 0.0767 -0.0888)
OKLCH	oklch(31.09% 0.117 310.8)
XYZ	xyz(4.5293, 2.6020, 10.1591)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Plum Purple

#4E0550

ΔE00 5.14

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43185B #305B18

analogous

#21185B #43185B #5B1852

triadic

#43185B #5B4318 #185B43

tetradic

#43185B #5B2118 #305B18 #18525B

square

#43185B #5B2118 #305B18 #18525B

split-complementary

#43185B #525B18 #185B21

monochromatic

#120618 #1F0B2B #43185B #67258B #8A32BC

Accessibility & contrast

On white

13.81

#43185B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#43185B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43185B

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43185B	#FFFFFF	#000000	##FFFFFF
##43185B	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5D

Deuteranopia (green-blind)

#0F2E5A

Tritanopia (blue-blind)

#402637

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #43185b;
/* rgb */ color: rgb(67, 24, 91);
/* oklch */ color: oklch(31.1% 0.117 310.8);

Tailwind

colors: {
  custom: {
    50: '#7a598a',
    500: '#43185b',
    950: '#000000',
  },
}

SCSS

$custom: #43185b;
$custom-light: #7a598a;
$custom-dark: #000000;

JSON

{
  "hex": "#43185b",
  "rgb": {
    "r": 67,
    "g": 24,
    "b": 91
  },
  "hsl": {
    "h": 278.507,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31088,
    "c": 0.11738,
    "h": 310.8
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary

#43185B

secondary

#5B923D

accent

#E1467E

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #43185B

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

Preview Lab → · Contrast checker → · Palette generator →