#3F2180#3F2180

#3F2180 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.149 H 291.1°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F2180
RGB	rgb(63, 33, 128)
HSL	hsl(259, 59%, 32%)
HSV	hsv(259, 74%, 50%)
CMYK	cmyk(50.8%, 74.2%, 0%, 49.8%)
CIE-LAB	lab(22.66, 37.70, -48.51)
CIE-LCH	lch(22.66, 61.44, 307.86°)
OKLab	oklab(35% 0.0538 -0.1392)
OKLCH	oklch(35% 0.149 291.1)
XYZ	xyz(6.4889, 3.7027, 20.7907)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2180 #628021

analogous

#213380 #3F2180 #6F2180

triadic

#3F2180 #803F21 #21803F

tetradic

#3F2180 #802133 #628021 #21806F

square

#3F2180 #802133 #628021 #21806F

split-complementary

#3F2180 #806F21 #338021

monochromatic

#0F081F #27144F #3F2180 #572EB1 #754BD1

Accessibility & contrast

On white

12.06

#3F2180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F2180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2180

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2180	#FFFFFF	#000000	##FFFFFF
##3F2180	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003883

Deuteranopia (green-blind)

#00347E

Tritanopia (blue-blind)

#293A4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f2180;
/* rgb */ color: rgb(63, 33, 128);
/* oklch */ color: oklch(35.0% 0.149 291.1);

Tailwind

colors: {
  custom: {
    50: '#7b5fa6',
    500: '#3f2180',
    950: '#000000',
  },
}

SCSS

$custom: #3f2180;
$custom-light: #7b5fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2180",
  "rgb": {
    "r": 63,
    "g": 33,
    "b": 128
  },
  "hsl": {
    "h": 258.947,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35001,
    "c": 0.14921,
    "h": 291.1
  },
  "luminance": 0.03703
}

Semantic roles & 50–950 ramp

primary

#3F2180

secondary

#92B34A

accent

#E246B1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F2180

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

Preview Lab → · Contrast checker → · Palette generator →