#3B0733#3B0733

#3B0733 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.097 H 335.3°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#3B0733
RGB	rgb(59, 7, 51)
HSL	hsl(309, 79%, 13%)
HSV	hsv(309, 88%, 23%)
CMYK	cmyk(0%, 88.1%, 13.6%, 76.9%)
CIE-LAB	lab(11.42, 30.05, -14.80)
CIE-LCH	lch(11.42, 33.49, 333.78°)
OKLab	oklab(24.92% 0.0879 -0.0405)
OKLCH	oklch(24.92% 0.097 335.3)
XYZ	xyz(2.4772, 1.3210, 3.2558)
Luminance	0.0132 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0733 #073B0F

analogous

#29073B #3B0733 #3B0719

triadic

#3B0733 #333B07 #07333B

tetradic

#3B0733 #3B2907 #073B0F #07193B

square

#3B0733 #3B2907 #073B0F #07193B

split-complementary

#3B0733 #193B07 #073B29

monochromatic

#1B0318 #1B0318 #3B0733 #720D62 #A81492

Accessibility & contrast

On white

16.61

#3B0733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3B0733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0733

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0733	#FFFFFF	#000000	##FFFFFF
##3B0733	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071934

Deuteranopia (green-blind)

#1A2132

Tritanopia (blue-blind)

#3E0B1C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3b0733;
/* rgb */ color: rgb(59, 7, 51);
/* oklch */ color: oklch(24.9% 0.097 335.3);

Tailwind

colors: {
  custom: {
    50: '#734d6b',
    500: '#3b0733',
    950: '#000000',
  },
}

SCSS

$custom: #3b0733;
$custom-light: #734d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0733",
  "rgb": {
    "r": 59,
    "g": 7,
    "b": 51
  },
  "hsl": {
    "h": 309.231,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24924,
    "c": 0.09672,
    "h": 335.3
  },
  "luminance": 0.01321
}

Semantic roles & 50–950 ramp

primary

#3B0733

secondary

#237A31

accent

#F55033

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080206

muted

#7B787A

Preview Lab

Preview with #3B0733

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

Preview Lab → · Contrast checker → · Palette generator →