#3F2F72#3F2F72

#3F2F72 is a dark, moderate violet. Relative luminance 0.043; OKLCH L 36.1% C 0.111 H 290.8°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F72
RGB	rgb(63, 47, 114)
HSL	hsl(254, 42%, 32%)
HSV	hsv(254, 59%, 45%)
CMYK	cmyk(44.7%, 58.8%, 0%, 55.3%)
CIE-LAB	lab(24.65, 24.99, -36.38)
CIE-LCH	lch(24.65, 44.13, 304.48°)
OKLab	oklab(36.09% 0.0393 -0.1035)
OKLCH	oklch(36.09% 0.111 290.8)
XYZ	xyz(6.1028, 4.3045, 16.4256)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F72 #62722F

analogous

#2F4172 #3F2F72 #612F72

triadic

#3F2F72 #723F2F #2F723F

tetradic

#3F2F72 #722F41 #62722F #2F7261

square

#3F2F72 #722F41 #62722F #2F7261

split-complementary

#3F2F72 #72612F #41722F

monochromatic

#0F0B1B #271D47 #3F2F72 #57419D #755FBD

Accessibility & contrast

On white

11.28

#3F2F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3F2F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F72

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F72	#FFFFFF	#000000	##FFFFFF
##3F2F72	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3C74

Deuteranopia (green-blind)

#0E3971

Tritanopia (blue-blind)

#313D4B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3f2f72;
/* rgb */ color: rgb(63, 47, 114);
/* oklch */ color: oklch(36.1% 0.111 290.8);

Tailwind

colors: {
  custom: {
    50: '#78689b',
    500: '#3f2f72',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f72;
$custom-light: #78689b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f72",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 114
  },
  "hsl": {
    "h": 254.328,
    "s": 41.615,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36085,
    "c": 0.11075,
    "h": 290.8
  },
  "luminance": 0.04305
}

Semantic roles & 50–950 ramp

primary

#3F2F72

secondary

#92A35A

accent

#D156B4

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #3F2F72

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

Preview Lab → · Contrast checker → · Palette generator →