#43155E#43155E

#43155E is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.125 H 309.7°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#43155E
RGB	rgb(67, 21, 94)
HSL	hsl(278, 63%, 23%)
HSV	hsv(278, 78%, 37%)
CMYK	cmyk(28.7%, 77.7%, 0%, 63.1%)
CIE-LAB	lab(18.09, 35.31, -33.91)
CIE-LCH	lch(18.09, 48.96, 316.17°)
OKLab	oklab(30.96% 0.0798 -0.0961)
OKLCH	oklch(30.96% 0.125 309.7)
XYZ	xyz(4.6029, 2.5379, 10.8349)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43155E #305E15

analogous

#1E155E #43155E #5E1555

triadic

#43155E #5E4315 #155E43

tetradic

#43155E #5E1E15 #305E15 #15555E

square

#43155E #5E1E15 #305E15 #15555E

split-complementary

#43155E #555E15 #155E1E

monochromatic

#120619 #1F0A2C #43155E #672090 #8A2BC2

Accessibility & contrast

On white

13.93

#43155E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#43155E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43155E

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43155E	#FFFFFF	#000000	##FFFFFF
##43155E	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#052D5C

Tritanopia (blue-blind)

#3F2638

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #43155e;
/* rgb */ color: rgb(67, 21, 94);
/* oklch */ color: oklch(31.0% 0.125 309.7);

Tailwind

colors: {
  custom: {
    50: '#7a578c',
    500: '#43155e',
    950: '#000000',
  },
}

SCSS

$custom: #43155e;
$custom-light: #7a578c;
$custom-dark: #000000;

JSON

{
  "hex": "#43155e",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 94
  },
  "hsl": {
    "h": 277.808,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30959,
    "c": 0.12488,
    "h": 309.7
  },
  "luminance": 0.02538
}

Semantic roles & 50–950 ramp

primary

#43155E

secondary

#5B9539

accent

#E7417E

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #43155E

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

Preview Lab → · Contrast checker → · Palette generator →