#43197B#43197B

#43197B is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.153 H 296.8°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#43197B
RGB	rgb(67, 25, 123)
HSL	hsl(266, 66%, 29%)
HSV	hsv(266, 80%, 48%)
CMYK	cmyk(45.5%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(21.28, 40.99, -47.58)
CIE-LCH	lch(21.28, 62.81, 310.74°)
OKLab	oklab(33.99% 0.0688 -0.1363)
OKLCH	oklch(33.99% 0.153 296.8)
XYZ	xyz(6.2366, 3.3185, 19.0470)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43197B #517B19

analogous

#19207B #43197B #74197B

triadic

#43197B #7B4319 #197B43

tetradic

#43197B #7B1920 #517B19 #197B74

square

#43197B #7B1920 #517B19 #197B74

split-complementary

#43197B #7B7419 #207B19

monochromatic

#0E0519 #270F48 #43197B #5F23AE #7C38D7

Accessibility & contrast

On white

12.62

#43197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#43197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43197B

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43197B	#FFFFFF	#000000	##FFFFFF
##43197B	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#343449

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #43197b;
/* rgb */ color: rgb(67, 25, 123);
/* oklch */ color: oklch(34.0% 0.153 296.8);

Tailwind

colors: {
  custom: {
    50: '#7d5ba2',
    500: '#43197b',
    950: '#000000',
  },
}

SCSS

$custom: #43197b;
$custom-light: #7d5ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#43197b",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 265.714,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33993,
    "c": 0.15264,
    "h": 296.8
  },
  "luminance": 0.03319
}

Semantic roles & 50–950 ramp

primary

#43197B

secondary

#80AF40

accent

#E93FA0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #43197B

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

Preview Lab → · Contrast checker → · Palette generator →