#3F1054#3F1054

#3F1054 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.119 H 312.9°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#3F1054
RGB	rgb(63, 16, 84)
HSL	hsl(281, 68%, 20%)
HSV	hsv(281, 81%, 33%)
CMYK	cmyk(25%, 81%, 0%, 67.1%)
CIE-LAB	lab(15.84, 34.26, -30.86)
CIE-LCH	lch(15.84, 46.11, 317.99°)
OKLab	oklab(28.98% 0.081 -0.0872)
OKLCH	oklch(28.98% 0.119 312.9)
XYZ	xyz(3.8351, 2.0676, 8.5828)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1054 #255410

analogous

#1D1054 #3F1054 #541047

triadic

#3F1054 #543F10 #10543F

tetradic

#3F1054 #541D10 #255410 #104754

square

#3F1054 #541D10 #255410 #104754

split-complementary

#3F1054 #475410 #10541D

monochromatic

#13051A #180621 #3F1054 #661A87 #8C24BB

Accessibility & contrast

On white

14.86

#3F1054 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3F1054 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1054

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1054	#FFFFFF	#000000	##FFFFFF
##3F1054	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002556

Deuteranopia (green-blind)

#082853

Tritanopia (blue-blind)

#3D1F31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f1054;
/* rgb */ color: rgb(63, 16, 84);
/* oklch */ color: oklch(29.0% 0.119 312.9);

Tailwind

colors: {
  custom: {
    50: '#775485',
    500: '#3f1054',
    950: '#000000',
  },
}

SCSS

$custom: #3f1054;
$custom-light: #775485;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1054",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 84
  },
  "hsl": {
    "h": 281.471,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.28975,
    "c": 0.11907,
    "h": 312.9
  },
  "luminance": 0.02067
}

Semantic roles & 50–950 ramp

primary

#3F1054

secondary

#4E8E32

accent

#EB3D73

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1054

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

Preview Lab → · Contrast checker → · Palette generator →