#3F1C8F#3F1C8F

#3F1C8F is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.172 H 288.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#3F1C8F
RGB	rgb(63, 28, 143)
HSL	hsl(258, 67%, 34%)
HSV	hsv(258, 80%, 56%)
CMYK	cmyk(55.9%, 80.4%, 0%, 43.9%)
CIE-LAB	lab(23.24, 44.58, -56.96)
CIE-LCH	lch(23.24, 72.34, 308.05°)
OKLab	oklab(35.85% 0.0537 -0.1639)
OKLCH	oklch(35.85% 0.172 288.2)
XYZ	xyz(7.4216, 3.8701, 26.3372)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1C8F #6C8F1C

analogous

#1C328F #3F1C8F #781C8F

triadic

#3F1C8F #8F3F1C #1C8F3F

tetradic

#3F1C8F #8F1C32 #6C8F1C #1C8F78

square

#3F1C8F #8F1C32 #6C8F1C #1C8F78

split-complementary

#3F1C8F #8F781C #328F1C

monochromatic

#120829 #28125C #3F1C8F #5626C2 #764ADC

Accessibility & contrast

On white

11.84

#3F1C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3F1C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1C8F

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1C8F	#FFFFFF	#000000	##FFFFFF
##3F1C8F	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#00348D

Tritanopia (blue-blind)

#1D3E55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f1c8f;
/* rgb */ color: rgb(63, 28, 143);
/* oklch */ color: oklch(35.8% 0.172 288.2);

Tailwind

colors: {
  custom: {
    50: '#7e5db1',
    500: '#3f1c8f',
    950: '#000000',
  },
}

SCSS

$custom: #3f1c8f;
$custom-light: #7e5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1c8f",
  "rgb": {
    "r": 63,
    "g": 28,
    "b": 143
  },
  "hsl": {
    "h": 258.261,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35847,
    "c": 0.17249,
    "h": 288.2
  },
  "luminance": 0.0387
}

Semantic roles & 50–950 ramp

primary

#3F1C8F

secondary

#9ABE49

accent

#EA3EB6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3F1C8F

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

Preview Lab → · Contrast checker → · Palette generator →