#3F1E86#3F1E86

#3F1E86 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.160 H 290.1°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E86
RGB	rgb(63, 30, 134)
HSL	hsl(259, 63%, 32%)
HSV	hsv(259, 78%, 53%)
CMYK	cmyk(53%, 77.6%, 0%, 47.5%)
CIE-LAB	lab(22.68, 41.03, -52.27)
CIE-LCH	lch(22.68, 66.45, 308.13°)
OKLab	oklab(35.18% 0.0549 -0.1502)
OKLCH	oklch(35.18% 0.16 290.1)
XYZ	xyz(6.8160, 3.7062, 22.9059)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E86 #65861E

analogous

#1E3186 #3F1E86 #731E86

triadic

#3F1E86 #863F1E #1E863F

tetradic

#3F1E86 #861E31 #65861E #1E8673

square

#3F1E86 #861E31 #65861E #1E8673

split-complementary

#3F1E86 #86731E #31861E

monochromatic

#100822 #271354 #3F1E86 #5729B8 #7548D6

Accessibility & contrast

On white

12.06

#3F1E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F1E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E86

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E86	#FFFFFF	#000000	##FFFFFF
##3F1E86	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#003484

Tritanopia (blue-blind)

#253B51

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f1e86;
/* rgb */ color: rgb(63, 30, 134);
/* oklch */ color: oklch(35.2% 0.160 290.1);

Tailwind

colors: {
  custom: {
    50: '#7c5eaa',
    500: '#3f1e86',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e86;
$custom-light: #7c5eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e86",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 134
  },
  "hsl": {
    "h": 259.038,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35183,
    "c": 0.15992,
    "h": 290.1
  },
  "luminance": 0.03707
}

Semantic roles & 50–950 ramp

primary

#3F1E86

secondary

#95B847

accent

#E641B2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1E86

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

Preview Lab → · Contrast checker → · Palette generator →