#3F205B#3F205B

#3F205B is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.7% C 0.103 H 305.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F205B
RGB	rgb(63, 32, 91)
HSL	hsl(272, 48%, 24%)
HSV	hsv(272, 65%, 36%)
CMYK	cmyk(30.8%, 64.8%, 0%, 64.3%)
CIE-LAB	lab(19.41, 27.63, -29.81)
CIE-LCH	lch(19.41, 40.64, 312.83°)
OKLab	oklab(31.71% 0.0601 -0.0842)
OKLCH	oklch(31.71% 0.103 305.5)
XYZ	xyz(4.4543, 2.8451, 10.2100)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F205B #3C5B20

analogous

#22205B #3F205B #5B205A

triadic

#3F205B #5B3F20 #205B3F

tetradic

#3F205B #5B2220 #3C5B20 #205A5B

square

#3F205B #5B2220 #3C5B20 #205A5B

split-complementary

#3F205B #5A5B20 #205B22

monochromatic

#100817 #20102E #3F205B #5E3088 #7E40B6

Accessibility & contrast

On white

13.38

#3F205B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3F205B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F205B

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F205B	#FFFFFF	#000000	##FFFFFF
##3F205B	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042E5D

Deuteranopia (green-blind)

#142F5A

Tritanopia (blue-blind)

#3A2C3A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f205b;
/* rgb */ color: rgb(63, 32, 91);
/* oklch */ color: oklch(31.7% 0.103 305.5);

Tailwind

colors: {
  custom: {
    50: '#765d8a',
    500: '#3f205b',
    950: '#000000',
  },
}

SCSS

$custom: #3f205b;
$custom-light: #765d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f205b",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 91
  },
  "hsl": {
    "h": 271.525,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31712,
    "c": 0.10346,
    "h": 305.5
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#3F205B

secondary

#6A8F47

accent

#D85090

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #3F205B

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

Preview Lab → · Contrast checker → · Palette generator →