#3F1D85#3F1D85

#3F1D85 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.160 H 290.5°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#3F1D85
RGB	rgb(63, 29, 133)
HSL	hsl(260, 64%, 32%)
HSV	hsv(260, 78%, 52%)
CMYK	cmyk(52.6%, 78.2%, 0%, 47.8%)
CIE-LAB	lab(22.40, 41.23, -52.08)
CIE-LCH	lch(22.40, 66.43, 308.37°)
OKLab	oklab(34.96% 0.056 -0.1496)
OKLCH	oklch(34.96% 0.16 290.5)
XYZ	xyz(6.7217, 3.6287, 22.5320)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1D85 #63851D

analogous

#1D2F85 #3F1D85 #731D85

triadic

#3F1D85 #853F1D #1D853F

tetradic

#3F1D85 #851D2F #63851D #1D8573

square

#3F1D85 #851D2F #63851D #1D8573

split-complementary

#3F1D85 #85731D #2F851D

monochromatic

#0F0721 #271253 #3F1D85 #5728B7 #7546D7

Accessibility & contrast

On white

12.17

#3F1D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3F1D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1D85

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1D85	#FFFFFF	#000000	##FFFFFF
##3F1D85	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#003383

Tritanopia (blue-blind)

#263A50

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f1d85;
/* rgb */ color: rgb(63, 29, 133);
/* oklch */ color: oklch(35.0% 0.160 290.5);

Tailwind

colors: {
  custom: {
    50: '#7c5da9',
    500: '#3f1d85',
    950: '#000000',
  },
}

SCSS

$custom: #3f1d85;
$custom-light: #7c5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1d85",
  "rgb": {
    "r": 63,
    "g": 29,
    "b": 133
  },
  "hsl": {
    "h": 259.615,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34963,
    "c": 0.15979,
    "h": 290.5
  },
  "luminance": 0.03629
}

Semantic roles & 50–950 ramp

primary

#3F1D85

secondary

#93B846

accent

#E741B1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1D85

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

Preview Lab → · Contrast checker → · Palette generator →