#43166B#43166B

#43166B is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.138 H 303.4°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#43166B
RGB	rgb(67, 22, 107)
HSL	hsl(272, 66%, 25%)
HSV	hsv(272, 79%, 42%)
CMYK	cmyk(37.4%, 79.4%, 0%, 58%)
CIE-LAB	lab(19.34, 38.13, -40.43)
CIE-LCH	lch(19.34, 55.57, 313.33°)
OKLab	oklab(32.19% 0.076 -0.1152)
OKLCH	oklch(32.19% 0.138 303.4)
XYZ	xyz(5.2549, 2.8287, 14.1762)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43166B #3E6B16

analogous

#19166B #43166B #6B1668

triadic

#43166B #6B4316 #166B43

tetradic

#43166B #6B1916 #3E6B16 #16686B

square

#43166B #6B1916 #3E6B16 #16686B

split-complementary

#43166B #686B16 #166B19

monochromatic

#100519 #230C38 #43166B #63209E #832BD1

Accessibility & contrast

On white

13.41

#43166B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#43166B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43166B

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43166B	#FFFFFF	#000000	##FFFFFF
##43166B	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6D

Deuteranopia (green-blind)

#002F69

Tritanopia (blue-blind)

#3B2C40

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #43166b;
/* rgb */ color: rgb(67, 22, 107);
/* oklch */ color: oklch(32.2% 0.138 303.4);

Tailwind

colors: {
  custom: {
    50: '#7c5996',
    500: '#43166b',
    950: '#000000',
  },
}

SCSS

$custom: #43166b;
$custom-light: #7c5996;
$custom-dark: #000000;

JSON

{
  "hex": "#43166b",
  "rgb": {
    "r": 67,
    "g": 22,
    "b": 107
  },
  "hsl": {
    "h": 271.765,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32188,
    "c": 0.13802,
    "h": 303.4
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#43166B

secondary

#6BA13B

accent

#E93F8F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #43166B

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

Preview Lab → · Contrast checker → · Palette generator →