#3F1853#3F1853

#3F1853 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.9% C 0.107 H 312.1°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#3F1853
RGB	rgb(63, 24, 83)
HSL	hsl(280, 55%, 21%)
HSV	hsv(280, 71%, 33%)
CMYK	cmyk(24.1%, 71.1%, 0%, 67.5%)
CIE-LAB	lab(17.15, 30.10, -28.06)
CIE-LCH	lch(17.15, 41.16, 317.01°)
OKLab	oklab(29.89% 0.0715 -0.0791)
OKLCH	oklch(29.89% 0.107 312.1)
XYZ	xyz(3.9376, 2.3347, 8.4251)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1853 #2C5318

analogous

#211853 #3F1853 #531849

triadic

#3F1853 #533F18 #18533F

tetradic

#3F1853 #532118 #2C5318 #184953

square

#3F1853 #532118 #2C5318 #184953

split-complementary

#3F1853 #495318 #185321

monochromatic

#120718 #1B0A24 #3F1853 #632682 #8733B2

Accessibility & contrast

On white

14.31

#3F1853 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F1853 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1853

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1853	#FFFFFF	#000000	##FFFFFF
##3F1853	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002855

Deuteranopia (green-blind)

#132B52

Tritanopia (blue-blind)

#3D2433

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f1853;
/* rgb */ color: rgb(63, 24, 83);
/* oklch */ color: oklch(29.9% 0.107 312.1);

Tailwind

colors: {
  custom: {
    50: '#765884',
    500: '#3f1853',
    950: '#000000',
  },
}

SCSS

$custom: #3f1853;
$custom-light: #765884;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1853",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 83
  },
  "hsl": {
    "h": 279.661,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.2989,
    "c": 0.1066,
    "h": 312.1
  },
  "luminance": 0.02335
}

Semantic roles & 50–950 ramp

primary

#3F1853

secondary

#578A3D

accent

#DE497C

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1853

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

Preview Lab → · Contrast checker → · Palette generator →