#3B1374#3B1374

#3B1374 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.150 H 294.8°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#3B1374
RGB	rgb(59, 19, 116)
HSL	hsl(265, 72%, 26%)
HSV	hsv(265, 84%, 45%)
CMYK	cmyk(49.1%, 83.6%, 0%, 54.5%)
CIE-LAB	lab(18.61, 40.48, -47.51)
CIE-LCH	lch(18.61, 62.41, 310.43°)
OKLab	oklab(31.69% 0.0629 -0.1363)
OKLCH	oklch(31.69% 0.15 294.8)
XYZ	xyz(5.1880, 2.6564, 16.7590)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1374 #4C7413

analogous

#131C74 #3B1374 #6C1374

triadic

#3B1374 #743B13 #13743B

tetradic

#3B1374 #74131C #4C7413 #13746C

square

#3B1374 #74131C #4C7413 #13746C

split-complementary

#3B1374 #746C13 #1C7413

monochromatic

#0D041A #200A3F #3B1374 #561CA9 #7126DB

Accessibility & contrast

On white

13.71

#3B1374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3B1374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1374

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1374	#FFFFFF	#000000	##FFFFFF
##3B1374	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#2A2F44

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3b1374;
/* rgb */ color: rgb(59, 19, 116);
/* oklch */ color: oklch(31.7% 0.150 294.8);

Tailwind

colors: {
  custom: {
    50: '#78579d',
    500: '#3b1374',
    950: '#000000',
  },
}

SCSS

$custom: #3b1374;
$custom-light: #78579d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1374",
  "rgb": {
    "r": 59,
    "g": 19,
    "b": 116
  },
  "hsl": {
    "h": 264.742,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.31693,
    "c": 0.15012,
    "h": 294.8
  },
  "luminance": 0.02657
}

Semantic roles & 50–950 ramp

primary

#3B1374

secondary

#7BAA38

accent

#EF39A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3B1374

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

Preview Lab → · Contrast checker → · Palette generator →