#3F1158#3F1158

#3F1158 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.4% C 0.122 H 310.5°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#3F1158
RGB	rgb(63, 17, 88)
HSL	hsl(279, 68%, 21%)
HSV	hsv(279, 81%, 35%)
CMYK	cmyk(28.4%, 80.7%, 0%, 65.5%)
CIE-LAB	lab(16.32, 34.79, -32.79)
CIE-LCH	lch(16.32, 47.80, 316.69°)
OKLab	oklab(29.42% 0.0792 -0.0929)
OKLCH	oklch(29.42% 0.122 310.5)
XYZ	xyz(4.0115, 2.1623, 9.4367)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1158 #2A5811

analogous

#1B1158 #3F1158 #58114D

triadic

#3F1158 #583F11 #11583F

tetradic

#3F1158 #581B11 #2A5811 #114D58

square

#3F1158 #581B11 #2A5811 #114D58

split-complementary

#3F1158 #4D5811 #11581B

monochromatic

#12051A #1A0725 #3F1158 #641B8B #8825BF

Accessibility & contrast

On white

14.66

#3F1158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3F1158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1158

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1158	#FFFFFF	#000000	##FFFFFF
##3F1158	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#032957

Tritanopia (blue-blind)

#3C2234

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f1158;
/* rgb */ color: rgb(63, 17, 88);
/* oklch */ color: oklch(29.4% 0.122 310.5);

Tailwind

colors: {
  custom: {
    50: '#775488',
    500: '#3f1158',
    950: '#000000',
  },
}

SCSS

$custom: #3f1158;
$custom-light: #775488;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1158",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 88
  },
  "hsl": {
    "h": 278.873,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29417,
    "c": 0.12209,
    "h": 310.5
  },
  "luminance": 0.02162
}

Semantic roles & 50–950 ramp

primary

#3F1158

secondary

#559134

accent

#EA3D7A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1158

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

Preview Lab → · Contrast checker → · Palette generator →