#3F1F86#3F1F86

#3F1F86 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.3% C 0.159 H 289.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#3F1F86
RGB	rgb(63, 31, 134)
HSL	hsl(259, 62%, 32%)
HSV	hsv(259, 77%, 53%)
CMYK	cmyk(53%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(22.85, 40.52, -51.97)
CIE-LCH	lch(22.85, 65.90, 307.94°)
OKLab	oklab(35.31% 0.0541 -0.1493)
OKLCH	oklch(35.31% 0.159 289.9)
XYZ	xyz(6.8417, 3.7577, 22.9144)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1F86 #66861F

analogous

#1F3286 #3F1F86 #731F86

triadic

#3F1F86 #863F1F #1F863F

tetradic

#3F1F86 #861F32 #66861F #1F8673

square

#3F1F86 #861F32 #66861F #1F8673

split-complementary

#3F1F86 #86731F #32861F

monochromatic

#100823 #281454 #3F1F86 #562AB8 #754AD5

Accessibility & contrast

On white

11.99

#3F1F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#3F1F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1F86

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1F86	#FFFFFF	#000000	##FFFFFF
##3F1F86	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#003484

Tritanopia (blue-blind)

#253B51

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f1f86;
/* rgb */ color: rgb(63, 31, 134);
/* oklch */ color: oklch(35.3% 0.159 289.9);

Tailwind

colors: {
  custom: {
    50: '#7c5eaa',
    500: '#3f1f86',
    950: '#000000',
  },
}

SCSS

$custom: #3f1f86;
$custom-light: #7c5eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1f86",
  "rgb": {
    "r": 63,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 258.641,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35308,
    "c": 0.15883,
    "h": 289.9
  },
  "luminance": 0.03758
}

Semantic roles & 50–950 ramp

primary

#3F1F86

secondary

#95B849

accent

#E542B3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3F1F86

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

Preview Lab → · Contrast checker → · Palette generator →