#3F1794#3F1794

#3F1794 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.182 H 287.6°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F1794
RGB	rgb(63, 23, 148)
HSL	hsl(259, 73%, 34%)
HSV	hsv(259, 84%, 58%)
CMYK	cmyk(57.4%, 84.5%, 0%, 42%)
CIE-LAB	lab(23.02, 48.14, -60.41)
CIE-LCH	lch(23.02, 77.25, 308.55°)
OKLab	oklab(35.86% 0.0552 -0.1739)
OKLCH	oklch(35.86% 0.182 287.6)
XYZ	xyz(7.7000, 3.8073, 28.3404)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1794 #6C9417

analogous

#172D94 #3F1794 #7D1794

triadic

#3F1794 #943F17 #17943F

tetradic

#3F1794 #94172D #6C9417 #17947D

square

#3F1794 #94172D #6C9417 #17947D

split-complementary

#3F1794 #947D17 #2D9417

monochromatic

#12072A #280F5F #3F1794 #561FC9 #7644E2

Accessibility & contrast

On white

11.92

#3F1794 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3F1794 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1794

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1794	#FFFFFF	#000000	##FFFFFF
##3F1794	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#003492

Tritanopia (blue-blind)

#173E57

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f1794;
/* rgb */ color: rgb(63, 23, 148);
/* oklch */ color: oklch(35.9% 0.182 287.6);

Tailwind

colors: {
  custom: {
    50: '#7f5bb5',
    500: '#3f1794',
    950: '#000000',
  },
}

SCSS

$custom: #3f1794;
$custom-light: #7f5bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1794",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 148
  },
  "hsl": {
    "h": 259.2,
    "s": 73.099,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35857,
    "c": 0.18247,
    "h": 287.6
  },
  "luminance": 0.03808
}

Semantic roles & 50–950 ramp

primary

#3F1794

secondary

#9AC344

accent

#F038B5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3F1794

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

Preview Lab → · Contrast checker → · Palette generator →