#3F1B89#3F1B89

#3F1B89 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.167 H 289.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#3F1B89
RGB	rgb(63, 27, 137)
HSL	hsl(260, 67%, 32%)
HSV	hsv(260, 80%, 54%)
CMYK	cmyk(54%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(22.47, 43.34, -54.49)
CIE-LCH	lch(22.47, 69.62, 308.50°)
OKLab	oklab(35.13% 0.0564 -0.1567)
OKLCH	oklch(35.13% 0.167 289.8)
XYZ	xyz(6.9559, 3.6465, 23.9994)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1B89 #65891B

analogous

#1B2E89 #3F1B89 #761B89

triadic

#3F1B89 #893F1B #1B893F

tetradic

#3F1B89 #891B2E #65891B #1B8976

square

#3F1B89 #891B2E #65891B #1B8976

split-complementary

#3F1B89 #89761B #2E891B

monochromatic

#100723 #271156 #3F1B89 #5725BC #7544DA

Accessibility & contrast

On white

12.14

#3F1B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3F1B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1B89

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1B89	#FFFFFF	#000000	##FFFFFF
##3F1B89	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#233B52

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f1b89;
/* rgb */ color: rgb(63, 27, 137);
/* oklch */ color: oklch(35.1% 0.167 289.8);

Tailwind

colors: {
  custom: {
    50: '#7d5cac',
    500: '#3f1b89',
    950: '#000000',
  },
}

SCSS

$custom: #3f1b89;
$custom-light: #7d5cac;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1b89",
  "rgb": {
    "r": 63,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 259.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35127,
    "c": 0.16651,
    "h": 289.8
  },
  "luminance": 0.03647
}

Semantic roles & 50–950 ramp

primary

#3F1B89

secondary

#95BC44

accent

#EA3EB2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #3F1B89

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

Preview Lab → · Contrast checker → · Palette generator →