#43187A#43187A

#43187A is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.153 H 297.3°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#43187A
RGB	rgb(67, 24, 122)
HSL	hsl(266, 67%, 29%)
HSV	hsv(266, 80%, 48%)
CMYK	cmyk(45.1%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(21.02, 41.18, -47.36)
CIE-LCH	lch(21.02, 62.76, 311.01°)
OKLab	oklab(33.79% 0.07 -0.1356)
OKLCH	oklch(33.79% 0.153 297.3)
XYZ	xyz(6.1533, 3.2516, 18.7120)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43187A #4F7A18

analogous

#181E7A #43187A #74187A

triadic

#43187A #7A4318 #187A43

tetradic

#43187A #7A181E #4F7A18 #187A74

square

#43187A #7A181E #4F7A18 #187A74

split-complementary

#43187A #7A7418 #1E7A18

monochromatic

#0E051A #270E47 #43187A #5F22AD #7C35D7

Accessibility & contrast

On white

12.72

#43187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#43187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43187A

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43187A	#FFFFFF	#000000	##FFFFFF
##43187A	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#003178

Tritanopia (blue-blind)

#353349

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #43187a;
/* rgb */ color: rgb(67, 24, 122);
/* oklch */ color: oklch(33.8% 0.153 297.3);

Tailwind

colors: {
  custom: {
    50: '#7d5aa1',
    500: '#43187a',
    950: '#000000',
  },
}

SCSS

$custom: #43187a;
$custom-light: #7d5aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#43187a",
  "rgb": {
    "r": 67,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 266.327,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33788,
    "c": 0.15258,
    "h": 297.3
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary

#43187A

secondary

#7EAF3F

accent

#EA3E9E

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #43187A

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

Preview Lab → · Contrast checker → · Palette generator →