#3F1C93#3F1C93

#3F1C93 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.177 H 287.2°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#3F1C93
RGB	rgb(63, 28, 147)
HSL	hsl(258, 68%, 34%)
HSV	hsv(258, 81%, 58%)
CMYK	cmyk(57.1%, 81%, 0%, 42.4%)
CIE-LAB	lab(23.65, 45.73, -58.76)
CIE-LCH	lch(23.65, 74.46, 307.89°)
OKLab	oklab(36.26% 0.0524 -0.1692)
OKLCH	oklch(36.26% 0.177 287.2)
XYZ	xyz(7.7300, 3.9934, 27.9616)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1C93 #70931C

analogous

#1C3593 #3F1C93 #7B1C93

triadic

#3F1C93 #933F1C #1C933F

tetradic

#3F1C93 #931C35 #70931C #1C937B

square

#3F1C93 #931C35 #70931C #1C937B

split-complementary

#3F1C93 #937B1C #35931C

monochromatic

#13082C #291260 #3F1C93 #5526C6 #774CDD

Accessibility & contrast

On white

11.67

#3F1C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#3F1C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1C93

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1C93	#FFFFFF	#000000	##FFFFFF
##3F1C93	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B96

Deuteranopia (green-blind)

#003591

Tritanopia (blue-blind)

#183F58

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3f1c93;
/* rgb */ color: rgb(63, 28, 147);
/* oklch */ color: oklch(36.3% 0.177 287.2);

Tailwind

colors: {
  custom: {
    50: '#7f5db4',
    500: '#3f1c93',
    950: '#000000',
  },
}

SCSS

$custom: #3f1c93;
$custom-light: #7f5db4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1c93",
  "rgb": {
    "r": 63,
    "g": 28,
    "b": 147
  },
  "hsl": {
    "h": 257.647,
    "s": 68,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36258,
    "c": 0.17711,
    "h": 287.2
  },
  "luminance": 0.03994
}

Semantic roles & 50–950 ramp

primary

#3F1C93

secondary

#9DBF4C

accent

#EB3DB8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F1C93

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

Preview Lab → · Contrast checker → · Palette generator →