#3F2F4B#3F2F4B

#3F2F4B is a dark, muted violet. Relative luminance 0.036; OKLCH L 33.6% C 0.052 H 309.9°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F4B
RGB	rgb(63, 47, 75)
HSL	hsl(274, 23%, 24%)
HSV	hsv(274, 37%, 29%)
CMYK	cmyk(16%, 37.3%, 0%, 70.6%)
CIE-LAB	lab(22.29, 13.60, -14.56)
CIE-LCH	lch(22.29, 19.92, 313.05°)
OKLab	oklab(33.55% 0.0335 -0.04)
OKLCH	oklch(33.55% 0.052 309.9)
XYZ	xyz(4.3362, 3.5978, 7.1213)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F4B #3B4B2F

analogous

#312F4B #3F2F4B #4B2F49

triadic

#3F2F4B #4B3F2F #2F4B3F

tetradic

#3F2F4B #4B312F #3B4B2F #2F494B

square

#3F2F4B #4B312F #3B4B2F #2F494B

split-complementary

#3F2F4B #494B2F #2F4B31

monochromatic

#100C13 #1F1725 #3F2F4B #5F4771 #7E5E96

Accessibility & contrast

On white

12.21

#3F2F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3F2F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F4B

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F4B	#FFFFFF	#000000	##FFFFFF
##3F2F4B	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A354C

Deuteranopia (green-blind)

#2D364A

Tritanopia (blue-blind)

#3E3339

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f2f4b;
/* rgb */ color: rgb(63, 47, 75);
/* oklch */ color: oklch(33.6% 0.052 309.9);

Tailwind

colors: {
  custom: {
    50: '#74677d',
    500: '#3f2f4b',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f4b;
$custom-light: #74677d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f4b",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 75
  },
  "hsl": {
    "h": 274.286,
    "s": 22.951,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33551,
    "c": 0.0522,
    "h": 309.9
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#3F2F4B

secondary

#687C5A

accent

#BF688E

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#080609

muted

#7B7A7B

Preview Lab

Preview with #3F2F4B

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

Preview Lab → · Contrast checker → · Palette generator →