#3F1A86#3F1A86

#3F1A86 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.164 H 290.7°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F1A86
RGB	rgb(63, 26, 134)
HSL	hsl(261, 68%, 31%)
HSV	hsv(261, 81%, 53%)
CMYK	cmyk(53%, 80.6%, 0%, 47.5%)
CIE-LAB	lab(22.00, 42.95, -53.37)
CIE-LCH	lch(22.00, 68.51, 308.83°)
OKLab	oklab(34.71% 0.0581 -0.1534)
OKLCH	oklch(34.71% 0.164 290.7)
XYZ	xyz(6.7211, 3.5165, 22.8742)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1A86 #61861A

analogous

#1A2B86 #3F1A86 #751A86

triadic

#3F1A86 #863F1A #1A863F

tetradic

#3F1A86 #861A2B #61861A #1A8675

square

#3F1A86 #861A2B #61861A #1A8675

split-complementary

#3F1A86 #86751A #2B861A

monochromatic

#0F061F #271053 #3F1A86 #5724B9 #7540DA

Accessibility & contrast

On white

12.33

#3F1A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#3F1A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1A86

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1A86	#FFFFFF	#000000	##FFFFFF
##3F1A86	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003689

Deuteranopia (green-blind)

#003284

Tritanopia (blue-blind)

#263950

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1a86;
/* rgb */ color: rgb(63, 26, 134);
/* oklch */ color: oklch(34.7% 0.164 290.7);

Tailwind

colors: {
  custom: {
    50: '#7d5caa',
    500: '#3f1a86',
    950: '#000000',
  },
}

SCSS

$custom: #3f1a86;
$custom-light: #7d5caa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1a86",
  "rgb": {
    "r": 63,
    "g": 26,
    "b": 134
  },
  "hsl": {
    "h": 260.556,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34713,
    "c": 0.16402,
    "h": 290.7
  },
  "luminance": 0.03517
}

Semantic roles & 50–950 ramp

primary

#3F1A86

secondary

#91B942

accent

#EA3DAF

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1A86

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

Preview Lab → · Contrast checker → · Palette generator →