#43337C#43337C

#43337C is a dark, moderate violet. Relative luminance 0.050; OKLCH L 38.0% C 0.119 H 289.6°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#43337C
RGB	rgb(67, 51, 124)
HSL	hsl(253, 42%, 34%)
HSV	hsv(253, 59%, 49%)
CMYK	cmyk(46%, 58.9%, 0%, 51.4%)
CIE-LAB	lab(26.78, 26.53, -39.28)
CIE-LCH	lch(26.78, 47.40, 304.04°)
OKLab	oklab(37.98% 0.0399 -0.1119)
OKLCH	oklch(37.98% 0.119 289.6)
XYZ	xyz(7.1356, 5.0159, 19.6571)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43337C #6C7C33

analogous

#33487C #43337C #68337C

triadic

#43337C #7C4333 #337C43

tetradic

#43337C #7C3348 #6C7C33 #337C68

square

#43337C #7C3348 #6C7C33 #337C68

split-complementary

#43337C #7C6833 #487C33

monochromatic

#140F25 #2C2151 #43337C #5A45A7 #7C68C1

Accessibility & contrast

On white

10.48

#43337C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#43337C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43337C

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43337C	#FFFFFF	#000000	##FFFFFF
##43337C	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07417E

Deuteranopia (green-blind)

#0A3E7A

Tritanopia (blue-blind)

#324352

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #43337c;
/* rgb */ color: rgb(67, 51, 124);
/* oklch */ color: oklch(38.0% 0.119 289.6);

Tailwind

colors: {
  custom: {
    50: '#7b6ba2',
    500: '#43337c',
    950: '#000000',
  },
}

SCSS

$custom: #43337c;
$custom-light: #7b6ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#43337c",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 124
  },
  "hsl": {
    "h": 253.151,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.37982,
    "c": 0.11883,
    "h": 289.6
  },
  "luminance": 0.05016
}

Semantic roles & 50–950 ramp

primary

#43337C

secondary

#99A962

accent

#D256B7

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A060F

muted

#7C7A7F

Preview Lab

Preview with #43337C

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

Preview Lab → · Contrast checker → · Palette generator →