#3F1E8D#3F1E8D

#3F1E8D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.168 H 288.3°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E8D
RGB	rgb(63, 30, 141)
HSL	hsl(258, 65%, 34%)
HSV	hsv(258, 79%, 55%)
CMYK	cmyk(55.3%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(23.36, 43.06, -55.51)
CIE-LCH	lch(23.36, 70.25, 307.80°)
OKLab	oklab(35.88% 0.0529 -0.1597)
OKLCH	oklch(35.88% 0.168 288.3)
XYZ	xyz(7.3205, 3.9080, 25.5627)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E8D #6C8D1E

analogous

#1E348D #3F1E8D #761E8D

triadic

#3F1E8D #8D3F1E #1E8D3F

tetradic

#3F1E8D #8D1E34 #6C8D1E #1E8D76

square

#3F1E8D #8D1E34 #6C8D1E #1E8D76

split-complementary

#3F1E8D #8D761E #348D1E

monochromatic

#120928 #28135B #3F1E8D #5629BF #764CD9

Accessibility & contrast

On white

11.79

#3F1E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3F1E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E8D

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E8D	#FFFFFF	#000000	##FFFFFF
##3F1E8D	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#1F3E55

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3f1e8d;
/* rgb */ color: rgb(63, 30, 141);
/* oklch */ color: oklch(35.9% 0.168 288.3);

Tailwind

colors: {
  custom: {
    50: '#7d5eaf',
    500: '#3f1e8d',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e8d;
$custom-light: #7d5eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e8d",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 257.838,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35875,
    "c": 0.16821,
    "h": 288.3
  },
  "luminance": 0.03908
}

Semantic roles & 50–950 ramp

primary

#3F1E8D

secondary

#9ABC4B

accent

#E840B6

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F1E8D

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

Preview Lab → · Contrast checker → · Palette generator →