#3F1590#3F1590

#3F1590 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.2% C 0.180 H 288.8°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#3F1590
RGB	rgb(63, 21, 144)
HSL	hsl(260, 75%, 32%)
HSV	hsv(260, 85%, 56%)
CMYK	cmyk(56.3%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(22.32, 47.83, -59.09)
CIE-LCH	lch(22.32, 76.02, 308.99°)
OKLab	oklab(35.25% 0.0578 -0.17)
OKLCH	oklch(35.25% 0.18 288.8)
XYZ	xyz(7.3506, 3.6063, 26.6889)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1590 #669015

analogous

#152890 #3F1590 #7D1590

triadic

#3F1590 #903F15 #15903F

tetradic

#3F1590 #901528 #669015 #15907D

square

#3F1590 #901528 #669015 #15907D

split-complementary

#3F1590 #907D15 #289015

monochromatic

#100525 #280D5B #3F1590 #561DC5 #753DE3

Accessibility & contrast

On white

12.20

#3F1590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3F1590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1590

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1590	#FFFFFF	#000000	##FFFFFF
##3F1590	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003893

Deuteranopia (green-blind)

#00328E

Tritanopia (blue-blind)

#1D3B55

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1590;
/* rgb */ color: rgb(63, 21, 144);
/* oklch */ color: oklch(35.2% 0.180 288.8);

Tailwind

colors: {
  custom: {
    50: '#7f5ab2',
    500: '#3f1590',
    950: '#000000',
  },
}

SCSS

$custom: #3f1590;
$custom-light: #7f5ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1590",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 260.488,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35249,
    "c": 0.17961,
    "h": 288.8
  },
  "luminance": 0.03607
}

Semantic roles & 50–950 ramp

primary

#3F1590

secondary

#95C23E

accent

#F137B1

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3F1590

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

Preview Lab → · Contrast checker → · Palette generator →