#3F227D#3F227D

#3F227D is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.9% C 0.144 H 291.8°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F227D
RGB	rgb(63, 34, 125)
HSL	hsl(259, 57%, 31%)
HSV	hsv(259, 73%, 49%)
CMYK	cmyk(49.6%, 72.8%, 0%, 51%)
CIE-LAB	lab(22.59, 36.26, -46.73)
CIE-LCH	lch(22.59, 59.15, 307.81°)
OKLab	oklab(34.86% 0.0535 -0.134)
OKLCH	oklch(34.86% 0.144 291.8)
XYZ	xyz(6.3226, 3.6813, 19.7755)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F227D #607D22

analogous

#22327D #3F227D #6C227D

triadic

#3F227D #7D3F22 #227D3F

tetradic

#3F227D #7D2232 #607D22 #227D6C

square

#3F227D #7D2232 #607D22 #227D6C

split-complementary

#3F227D #7D6C22 #327D22

monochromatic

#0F081D #27154D #3F227D #572FAD #754BCE

Accessibility & contrast

On white

12.10

#3F227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F227D

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F227D	#FFFFFF	#000000	##FFFFFF
##3F227D	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#2B394D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f227d;
/* rgb */ color: rgb(63, 34, 125);
/* oklch */ color: oklch(34.9% 0.144 291.8);

Tailwind

colors: {
  custom: {
    50: '#7b60a3',
    500: '#3f227d',
    950: '#000000',
  },
}

SCSS

$custom: #3f227d;
$custom-light: #7b60a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f227d",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 259.121,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34864,
    "c": 0.14424,
    "h": 291.8
  },
  "luminance": 0.03681
}

Semantic roles & 50–950 ramp

primary

#3F227D

secondary

#90B04B

accent

#E047B0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F227D

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

Preview Lab → · Contrast checker → · Palette generator →