#47247B#47247B

#47247B is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.9% C 0.140 H 297.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#47247B
RGB	rgb(71, 36, 123)
HSL	hsl(264, 55%, 31%)
HSV	hsv(264, 71%, 48%)
CMYK	cmyk(42.3%, 70.7%, 0%, 51.8%)
CIE-LAB	lab(23.77, 36.16, -43.49)
CIE-LCH	lch(23.77, 56.56, 309.75°)
OKLab	oklab(35.88% 0.064 -0.1242)
OKLCH	oklch(35.88% 0.14 297.3)
XYZ	xyz(6.8036, 4.0313, 19.1547)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 5.54

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47247B #587B24

analogous

#242C7B #47247B #72247B

triadic

#47247B #7B4724 #247B47

tetradic

#47247B #7B242C #587B24 #247B72

square

#47247B #7B242C #587B24 #247B72

split-complementary

#47247B #7B7224 #2C7B24

monochromatic

#10081C #2C164C #47247B #6232AA #804ECB

Accessibility & contrast

On white

11.63

#47247B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#47247B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47247B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47247B	#FFFFFF	#000000	##FFFFFF
##47247B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397E

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#3A394C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #47247b;
/* rgb */ color: rgb(71, 36, 123);
/* oklch */ color: oklch(35.9% 0.140 297.3);

Tailwind

colors: {
  custom: {
    50: '#7f61a2',
    500: '#47247b',
    950: '#000000',
  },
}

SCSS

$custom: #47247b;
$custom-light: #7f61a2;
$custom-dark: #000000;

JSON

{
  "hex": "#47247b",
  "rgb": {
    "r": 71,
    "g": 36,
    "b": 123
  },
  "hsl": {
    "h": 264.138,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35877,
    "c": 0.13968,
    "h": 297.3
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#47247B

secondary

#87AD4D

accent

#DE4AA2

background

#F8F5FA

surface

#EFEAF3

border

#CAC6CD

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #47247B

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

Preview Lab → · Contrast checker → · Palette generator →