#3B1474#3B1474

#3B1474 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.149 H 294.6°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#3B1474
RGB	rgb(59, 20, 116)
HSL	hsl(264, 71%, 27%)
HSV	hsv(264, 83%, 45%)
CMYK	cmyk(49.1%, 82.8%, 0%, 54.5%)
CIE-LAB	lab(18.76, 40.05, -47.26)
CIE-LCH	lch(18.76, 61.95, 310.27°)
OKLab	oklab(31.8% 0.0622 -0.1356)
OKLCH	oklch(31.8% 0.149 294.6)
XYZ	xyz(5.2053, 2.6909, 16.7648)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1474 #4D7414

analogous

#141D74 #3B1474 #6B1474

triadic

#3B1474 #743B14 #14743B

tetradic

#3B1474 #74141D #4D7414 #14746B

square

#3B1474 #74141D #4D7414 #14746B

split-complementary

#3B1474 #746B14 #1D7414

monochromatic

#0D051A #200B40 #3B1474 #561DA8 #7128DA

Accessibility & contrast

On white

13.65

#3B1474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3B1474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1474

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1474	#FFFFFF	#000000	##FFFFFF
##3B1474	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#2A2F44

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3b1474;
/* rgb */ color: rgb(59, 20, 116);
/* oklch */ color: oklch(31.8% 0.149 294.6);

Tailwind

colors: {
  custom: {
    50: '#78579d',
    500: '#3b1474',
    950: '#000000',
  },
}

SCSS

$custom: #3b1474;
$custom-light: #78579d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1474",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 116
  },
  "hsl": {
    "h": 264.375,
    "s": 70.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31796,
    "c": 0.14915,
    "h": 294.6
  },
  "luminance": 0.02691
}

Semantic roles & 50–950 ramp

primary

#3B1474

secondary

#7CAA3A

accent

#ED3AA5

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3B1474

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

Preview Lab → · Contrast checker → · Palette generator →