#3F1E8E#3F1E8E

#3F1E8E is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.169 H 288.1°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E8E
RGB	rgb(63, 30, 142)
HSL	hsl(258, 65%, 34%)
HSV	hsv(258, 79%, 56%)
CMYK	cmyk(55.6%, 78.9%, 0%, 44.3%)
CIE-LAB	lab(23.47, 43.35, -55.97)
CIE-LCH	lch(23.47, 70.79, 307.76°)
OKLab	oklab(35.98% 0.0526 -0.161)
OKLCH	oklch(35.98% 0.169 288.1)
XYZ	xyz(7.3952, 3.9379, 25.9564)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E8E #6D8E1E

analogous

#1E358E #3F1E8E #771E8E

triadic

#3F1E8E #8E3F1E #1E8E3F

tetradic

#3F1E8E #8E1E35 #6D8E1E #1E8E77

square

#3F1E8E #8E1E35 #6D8E1E #1E8E77

split-complementary

#3F1E8E #8E771E #358E1E

monochromatic

#120929 #29135B #3F1E8E #5529C1 #764DD9

Accessibility & contrast

On white

11.75

#3F1E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3F1E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E8E

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E8E	#FFFFFF	#000000	##FFFFFF
##3F1E8E	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A91

Deuteranopia (green-blind)

#00358C

Tritanopia (blue-blind)

#1E3E55

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3f1e8e;
/* rgb */ color: rgb(63, 30, 142);
/* oklch */ color: oklch(36.0% 0.169 288.1);

Tailwind

colors: {
  custom: {
    50: '#7e5eb0',
    500: '#3f1e8e',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e8e;
$custom-light: #7e5eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e8e",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 142
  },
  "hsl": {
    "h": 257.679,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35975,
    "c": 0.16939,
    "h": 288.1
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#3F1E8E

secondary

#9BBC4C

accent

#E840B6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F1E8E

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

Preview Lab → · Contrast checker → · Palette generator →