#3F1474#3F1474

#3F1474 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.150 H 297.4°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#3F1474
RGB	rgb(63, 20, 116)
HSL	hsl(267, 71%, 27%)
HSV	hsv(267, 83%, 45%)
CMYK	cmyk(45.7%, 82.8%, 0%, 54.5%)
CIE-LAB	lab(19.30, 40.67, -46.36)
CIE-LCH	lch(19.30, 61.67, 311.26°)
OKLab	oklab(32.29% 0.0687 -0.1328)
OKLCH	oklch(32.29% 0.15 297.4)
XYZ	xyz(5.4516, 2.8179, 16.7763)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1474 #497414

analogous

#141974 #3F1474 #6F1474

triadic

#3F1474 #743F14 #14743F

tetradic

#3F1474 #741419 #497414 #14746F

square

#3F1474 #741419 #497414 #14746F

split-complementary

#3F1474 #746F14 #197414

monochromatic

#0E051A #230B40 #3F1474 #5B1DA8 #7828DA

Accessibility & contrast

On white

13.43

#3F1474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F1474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1474

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1474	#FFFFFF	#000000	##FFFFFF
##3F1474	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#312F44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1474;
/* rgb */ color: rgb(63, 20, 116);
/* oklch */ color: oklch(32.3% 0.150 297.4);

Tailwind

colors: {
  custom: {
    50: '#7a589d',
    500: '#3f1474',
    950: '#000000',
  },
}

SCSS

$custom: #3f1474;
$custom-light: #7a589d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1474",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 116
  },
  "hsl": {
    "h": 266.875,
    "s": 70.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3229,
    "c": 0.14951,
    "h": 297.4
  },
  "luminance": 0.02818
}

Semantic roles & 50–950 ramp

primary

#3F1474

secondary

#78AA3A

accent

#ED3A9D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1474

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

Preview Lab → · Contrast checker → · Palette generator →