#3F1988#3F1988

#3F1988 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.167 H 290.4°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#3F1988
RGB	rgb(63, 25, 136)
HSL	hsl(261, 69%, 32%)
HSV	hsv(261, 82%, 53%)
CMYK	cmyk(53.7%, 81.6%, 0%, 46.7%)
CIE-LAB	lab(22.05, 43.97, -54.55)
CIE-LCH	lch(22.05, 70.06, 308.87°)
OKLab	oklab(34.81% 0.0582 -0.1568)
OKLCH	oklch(34.81% 0.167 290.4)
XYZ	xyz(6.8402, 3.5293, 23.6086)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1988 #628819

analogous

#192A88 #3F1988 #771988

triadic

#3F1988 #883F19 #19883F

tetradic

#3F1988 #88192A #628819 #198877

square

#3F1988 #88192A #628819 #198877

split-complementary

#3F1988 #887719 #2A8819

monochromatic

#0F0621 #270F54 #3F1988 #5723BC #7540DC

Accessibility & contrast

On white

12.31

#3F1988 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3F1988 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1988

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1988	#FFFFFF	#000000	##FFFFFF
##3F1988	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#243951

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1988;
/* rgb */ color: rgb(63, 25, 136);
/* oklch */ color: oklch(34.8% 0.167 290.4);

Tailwind

colors: {
  custom: {
    50: '#7d5bac',
    500: '#3f1988',
    950: '#000000',
  },
}

SCSS

$custom: #3f1988;
$custom-light: #7d5bac;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1988",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 136
  },
  "hsl": {
    "h": 260.541,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34807,
    "c": 0.16726,
    "h": 290.4
  },
  "luminance": 0.0353
}

Semantic roles & 50–950 ramp

primary

#3F1988

secondary

#92BB41

accent

#EC3CB0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #3F1988

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

Preview Lab → · Contrast checker → · Palette generator →