#43288D#43288D

#43288D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.6% C 0.157 H 288.8°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#43288D
RGB	rgb(67, 40, 141)
HSL	hsl(256, 56%, 35%)
HSV	hsv(256, 72%, 55%)
CMYK	cmyk(52.5%, 71.6%, 0%, 44.7%)
CIE-LAB	lab(25.66, 38.43, -51.72)
CIE-LCH	lch(25.66, 64.44, 306.61°)
OKLab	oklab(37.6% 0.0505 -0.1485)
OKLCH	oklch(37.6% 0.157 288.8)
XYZ	xyz(7.8799, 4.6336, 25.6733)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43288D #728D28

analogous

#283F8D #43288D #75288D

triadic

#43288D #8D4328 #288D43

tetradic

#43288D #8D283F #728D28 #288D75

square

#43288D #8D283F #728D28 #288D75

split-complementary

#43288D #8D7528 #3F8D28

monochromatic

#160D2E #2C1A5D #43288D #5A36BD #7D5ED1

Accessibility & contrast

On white

10.90

#43288D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#43288D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43288D

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43288D	#FFFFFF	#000000	##FFFFFF
##43288D	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#284257

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #43288d;
/* rgb */ color: rgb(67, 40, 141);
/* oklch */ color: oklch(37.6% 0.157 288.8);

Tailwind

colors: {
  custom: {
    50: '#7f64af',
    500: '#43288d',
    950: '#000000',
  },
}

SCSS

$custom: #43288d;
$custom-light: #7f64af;
$custom-dark: #000000;

JSON

{
  "hex": "#43288d",
  "rgb": {
    "r": 67,
    "g": 40,
    "b": 141
  },
  "hsl": {
    "h": 256.04,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37601,
    "c": 0.15686,
    "h": 288.8
  },
  "luminance": 0.04634
}

Semantic roles & 50–950 ramp

primary

#43288D

secondary

#9EB75A

accent

#DF49B7

background

#F8F6FA

surface

#EFEBF5

border

#CAC6CF

text

#0B0510

muted

#7C7A7F

Preview Lab

Preview with #43288D

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

Preview Lab → · Contrast checker → · Palette generator →