#3F1374#3F1374

#3F1374 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.150 H 297.5°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#3F1374
RGB	rgb(63, 19, 116)
HSL	hsl(267, 72%, 26%)
HSV	hsv(267, 84%, 45%)
CMYK	cmyk(45.7%, 83.6%, 0%, 54.5%)
CIE-LAB	lab(19.15, 41.09, -46.60)
CIE-LCH	lch(19.15, 62.13, 311.41°)
OKLab	oklab(32.19% 0.0695 -0.1335)
OKLCH	oklch(32.19% 0.15 297.5)
XYZ	xyz(5.4343, 2.7834, 16.7705)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1374 #487413

analogous

#131874 #3F1374 #701374

triadic

#3F1374 #743F13 #13743F

tetradic

#3F1374 #741318 #487413 #137470

square

#3F1374 #741318 #487413 #137470

split-complementary

#3F1374 #747013 #187413

monochromatic

#0E041A #220A3F #3F1374 #5C1CA9 #7826DB

Accessibility & contrast

On white

13.49

#3F1374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F1374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1374

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1374	#FFFFFF	#000000	##FFFFFF
##3F1374	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002D72

Tritanopia (blue-blind)

#312F44

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f1374;
/* rgb */ color: rgb(63, 19, 116);
/* oklch */ color: oklch(32.2% 0.150 297.5);

Tailwind

colors: {
  custom: {
    50: '#7a579d',
    500: '#3f1374',
    950: '#000000',
  },
}

SCSS

$custom: #3f1374;
$custom-light: #7a579d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1374",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 116
  },
  "hsl": {
    "h": 267.216,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32189,
    "c": 0.15049,
    "h": 297.5
  },
  "luminance": 0.02783
}

Semantic roles & 50–950 ramp

primary

#3F1374

secondary

#77AA38

accent

#EF399C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1374

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

Preview Lab → · Contrast checker → · Palette generator →