#47197B#47197B

#47197B is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.153 H 299.4°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#47197B
RGB	rgb(71, 25, 123)
HSL	hsl(268, 66%, 29%)
HSV	hsv(268, 80%, 48%)
CMYK	cmyk(42.3%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(21.82, 41.68, -46.68)
CIE-LCH	lch(21.82, 62.58, 311.76°)
OKLab	oklab(34.49% 0.0751 -0.1335)
OKLCH	oklch(34.49% 0.153 299.4)
XYZ	xyz(6.5204, 3.4648, 19.0603)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.25

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47197B #4D7B19

analogous

#191C7B #47197B #78197B

triadic

#47197B #7B4719 #197B47

tetradic

#47197B #7B191C #4D7B19 #197B78

square

#47197B #7B191C #4D7B19 #197B78

split-complementary

#47197B #7B7819 #1C7B19

monochromatic

#0F0519 #2A0F48 #47197B #6423AE #8238D7

Accessibility & contrast

On white

12.40

#47197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#47197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47197B

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47197B	#FFFFFF	#000000	##FFFFFF
##47197B	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#003379

Tritanopia (blue-blind)

#3A3349

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #47197b;
/* rgb */ color: rgb(71, 25, 123);
/* oklch */ color: oklch(34.5% 0.153 299.4);

Tailwind

colors: {
  custom: {
    50: '#805ba2',
    500: '#47197b',
    950: '#000000',
  },
}

SCSS

$custom: #47197b;
$custom-light: #805ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#47197b",
  "rgb": {
    "r": 71,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 268.163,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3449,
    "c": 0.15316,
    "h": 299.4
  },
  "luminance": 0.03465
}

Semantic roles & 50–950 ramp

primary

#47197B

secondary

#7BAF40

accent

#E93F99

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #47197B

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

Preview Lab → · Contrast checker → · Palette generator →