#43239B#43239B

#43239B is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.3% C 0.179 H 286.6°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#43239B
RGB	rgb(67, 35, 155)
HSL	hsl(256, 63%, 37%)
HSV	hsv(256, 77%, 61%)
CMYK	cmyk(56.8%, 77.4%, 0%, 39.2%)
CIE-LAB	lab(26.04, 45.23, -59.73)
CIE-LCH	lch(26.04, 74.92, 307.14°)
OKLab	oklab(38.27% 0.0513 -0.1719)
OKLCH	oklch(38.27% 0.179 286.6)
XYZ	xyz(8.8304, 4.7614, 31.4577)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43239B #7B9B23

analogous

#233F9B #43239B #7F239B

triadic

#43239B #9B4323 #239B43

tetradic

#43239B #9B233F #7B9B23 #239B7F

square

#43239B #9B233F #7B9B23 #239B7F

split-complementary

#43239B #9B7F23 #3F9B23

monochromatic

#180C37 #2D1869 #43239B #592ECD #7F5EDB

Accessibility & contrast

On white

10.76

#43239B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#43239B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43239B

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43239B	#FFFFFF	#000000	##FFFFFF
##43239B	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#1A455E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #43239b;
/* rgb */ color: rgb(67, 35, 155);
/* oklch */ color: oklch(38.3% 0.179 286.6);

Tailwind

colors: {
  custom: {
    50: '#8262ba',
    500: '#43239b',
    950: '#000000',
  },
}

SCSS

$custom: #43239b;
$custom-light: #8262ba;
$custom-dark: #000000;

JSON

{
  "hex": "#43239b",
  "rgb": {
    "r": 67,
    "g": 35,
    "b": 155
  },
  "hsl": {
    "h": 256,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38272,
    "c": 0.17943,
    "h": 286.6
  },
  "luminance": 0.04762
}

Semantic roles & 50–950 ramp

primary

#43239B

secondary

#A4BF5A

accent

#E642BA

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #43239B

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

Preview Lab → · Contrast checker → · Palette generator →