#43177E#43177E

#43177E is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.158 H 296.1°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#43177E
RGB	rgb(67, 23, 126)
HSL	hsl(266, 69%, 29%)
HSV	hsv(266, 82%, 49%)
CMYK	cmyk(46.8%, 81.7%, 0%, 50.6%)
CIE-LAB	lab(21.25, 42.69, -49.53)
CIE-LCH	lch(21.25, 65.39, 310.76°)
OKLab	oklab(34.07% 0.0695 -0.142)
OKLCH	oklch(34.07% 0.158 296.1)
XYZ	xyz(6.3860, 3.3123, 20.0375)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43177E #527E17

analogous

#171F7E #43177E #77177E

triadic

#43177E #7E4317 #177E43

tetradic

#43177E #7E171F #527E17 #177E77

square

#43177E #7E171F #527E17 #177E77

split-complementary

#43177E #7E7717 #1F7E17

monochromatic

#0E051A #270E4A #43177E #5F20B2 #7C35DA

Accessibility & contrast

On white

12.63

#43177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#43177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43177E

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43177E	#FFFFFF	#000000	##FFFFFF
##43177E	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003481

Deuteranopia (green-blind)

#00327C

Tritanopia (blue-blind)

#33344B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #43177e;
/* rgb */ color: rgb(67, 23, 126);
/* oklch */ color: oklch(34.1% 0.158 296.1);

Tailwind

colors: {
  custom: {
    50: '#7e5aa4',
    500: '#43177e',
    950: '#000000',
  },
}

SCSS

$custom: #43177e;
$custom-light: #7e5aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#43177e",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 265.631,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34065,
    "c": 0.15807,
    "h": 296.1
  },
  "luminance": 0.03312
}

Semantic roles & 50–950 ramp

primary

#43177E

secondary

#81B33E

accent

#EC3CA1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #43177E

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

Preview Lab → · Contrast checker → · Palette generator →