#43237C#43237C

#43237C is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.4% C 0.142 H 294.5°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#43237C
RGB	rgb(67, 35, 124)
HSL	hsl(262, 56%, 31%)
HSV	hsv(262, 72%, 49%)
CMYK	cmyk(46%, 71.8%, 0%, 51.4%)
CIE-LAB	lab(23.17, 36.18, -45.13)
CIE-LCH	lch(23.17, 57.84, 308.72°)
OKLab	oklab(35.36% 0.0588 -0.1291)
OKLCH	oklch(35.36% 0.142 294.5)
XYZ	xyz(6.5529, 3.8504, 19.4628)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43237C #5C7C23

analogous

#232F7C #43237C #6F237C

triadic

#43237C #7C4323 #237C43

tetradic

#43237C #7C232F #5C7C23 #237C6F

square

#43237C #7C232F #5C7C23 #237C6F

split-complementary

#43237C #7C6F23 #2F7C23

monochromatic

#0F081D #29164C #43237C #5D30AC #7B4DCD

Accessibility & contrast

On white

11.86

#43237C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#43237C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43237C

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43237C	#FFFFFF	#000000	##FFFFFF
##43237C	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#33394C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #43237c;
/* rgb */ color: rgb(67, 35, 124);
/* oklch */ color: oklch(35.4% 0.142 294.5);

Tailwind

colors: {
  custom: {
    50: '#7d61a3',
    500: '#43237c',
    950: '#000000',
  },
}

SCSS

$custom: #43237c;
$custom-light: #7d61a3;
$custom-dark: #000000;

JSON

{
  "hex": "#43237c",
  "rgb": {
    "r": 67,
    "g": 35,
    "b": 124
  },
  "hsl": {
    "h": 261.573,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3536,
    "c": 0.14187,
    "h": 294.5
  },
  "luminance": 0.03851
}

Semantic roles & 50–950 ramp

primary

#43237C

secondary

#8BAF4C

accent

#DF49A9

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #43237C

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

Preview Lab → · Contrast checker → · Palette generator →