#3F1367#3F1367

#3F1367 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.136 H 302.7°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F1367
RGB	rgb(63, 19, 103)
HSL	hsl(271, 69%, 24%)
HSV	hsv(271, 82%, 40%)
CMYK	cmyk(38.8%, 81.6%, 0%, 59.6%)
CIE-LAB	lab(17.93, 37.68, -40.15)
CIE-LCH	lch(17.93, 55.06, 313.19°)
OKLab	oklab(30.96% 0.0736 -0.1145)
OKLCH	oklch(30.96% 0.136 302.7)
XYZ	xyz(4.7304, 2.5018, 13.0630)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1367 #3B6713

analogous

#151367 #3F1367 #671365

triadic

#3F1367 #673F13 #13673F

tetradic

#3F1367 #671513 #3B6713 #136567

square

#3F1367 #671513 #3B6713 #136567

split-complementary

#3F1367 #656713 #136715

monochromatic

#10051A #1F0933 #3F1367 #5F1D9B #7E26CE

Accessibility & contrast

On white

14.00

#3F1367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3F1367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1367

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1367	#FFFFFF	#000000	##FFFFFF
##3F1367	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B69

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#37293D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3f1367;
/* rgb */ color: rgb(63, 19, 103);
/* oklch */ color: oklch(31.0% 0.136 302.7);

Tailwind

colors: {
  custom: {
    50: '#795693',
    500: '#3f1367',
    950: '#000000',
  },
}

SCSS

$custom: #3f1367;
$custom-light: #795693;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1367",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 103
  },
  "hsl": {
    "h": 271.429,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30956,
    "c": 0.13614,
    "h": 302.7
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary

#3F1367

secondary

#689E37

accent

#EC3C90

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1367

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

Preview Lab → · Contrast checker → · Palette generator →