#3F1880#3F1880

#3F1880 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.159 H 292.8°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F1880
RGB	rgb(63, 24, 128)
HSL	hsl(263, 68%, 30%)
HSV	hsv(263, 81%, 50%)
CMYK	cmyk(50.8%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(21.09, 42.19, -51.09)
CIE-LCH	lch(21.09, 66.26, 309.55°)
OKLab	oklab(33.89% 0.0616 -0.1467)
OKLCH	oklch(33.89% 0.159 292.8)
XYZ	xyz(6.2717, 3.2683, 20.7183)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1880 #598018

analogous

#182580 #3F1880 #731880

triadic

#3F1880 #803F18 #18803F

tetradic

#3F1880 #801825 #598018 #188073

square

#3F1880 #801825 #598018 #188073

split-complementary

#3F1880 #807318 #258018

monochromatic

#0D051A #260E4C #3F1880 #5822B4 #7539DA

Accessibility & contrast

On white

12.70

#3F1880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3F1880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1880

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1880	#FFFFFF	#000000	##FFFFFF
##3F1880	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#00317E

Tritanopia (blue-blind)

#2A364C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1880;
/* rgb */ color: rgb(63, 24, 128);
/* oklch */ color: oklch(33.9% 0.159 292.8);

Tailwind

colors: {
  custom: {
    50: '#7c5aa6',
    500: '#3f1880',
    950: '#000000',
  },
}

SCSS

$custom: #3f1880;
$custom-light: #7c5aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1880",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 262.5,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33894,
    "c": 0.1591,
    "h": 292.8
  },
  "luminance": 0.03269
}

Semantic roles & 50–950 ramp

primary

#3F1880

secondary

#88B440

accent

#EB3DAA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1880

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

Preview Lab → · Contrast checker → · Palette generator →