#43237F#43237F

#43237F is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.6% C 0.146 H 293.6°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#43237F
RGB	rgb(67, 35, 127)
HSL	hsl(261, 57%, 32%)
HSV	hsv(261, 72%, 50%)
CMYK	cmyk(47.2%, 72.4%, 0%, 50.2%)
CIE-LAB	lab(23.43, 37.05, -46.60)
CIE-LCH	lch(23.43, 59.54, 308.49°)
OKLab	oklab(35.63% 0.0582 -0.1335)
OKLCH	oklch(35.63% 0.146 293.6)
XYZ	xyz(6.7455, 3.9275, 20.4772)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43237F #5F7F23

analogous

#23317F #43237F #71237F

triadic

#43237F #7F4323 #237F43

tetradic

#43237F #7F2331 #5F7F23 #237F71

square

#43237F #7F2331 #5F7F23 #237F71

split-complementary

#43237F #7F7123 #317F23

monochromatic

#10091F #2A164F #43237F #5C30AF #7B4ECE

Accessibility & contrast

On white

11.76

#43237F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#43237F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43237F

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43237F	#FFFFFF	#000000	##FFFFFF
##43237F	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#313A4E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #43237f;
/* rgb */ color: rgb(67, 35, 127);
/* oklch */ color: oklch(35.6% 0.146 293.6);

Tailwind

colors: {
  custom: {
    50: '#7d61a5',
    500: '#43237f',
    950: '#000000',
  },
}

SCSS

$custom: #43237f;
$custom-light: #7d61a5;
$custom-dark: #000000;

JSON

{
  "hex": "#43237f",
  "rgb": {
    "r": 67,
    "g": 35,
    "b": 127
  },
  "hsl": {
    "h": 260.87,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35626,
    "c": 0.1456,
    "h": 293.6
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#43237F

secondary

#8EB14C

accent

#E048AB

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #43237F

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

Preview Lab → · Contrast checker → · Palette generator →