#3B0738#3B0738

#3B0738 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.101 H 330.7°. Best body text is #FFFFFF at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#3B0738
RGB	rgb(59, 7, 56)
HSL	hsl(303, 79%, 13%)
HSV	hsv(303, 88%, 23%)
CMYK	cmyk(0%, 88.1%, 5.1%, 76.9%)
CIE-LAB	lab(11.74, 30.96, -17.92)
CIE-LCH	lch(11.74, 35.77, 329.94°)
OKLab	oklab(25.26% 0.0881 -0.0495)
OKLCH	oklch(25.26% 0.101 330.7)
XYZ	xyz(2.5934, 1.3675, 3.8680)
Luminance	0.0137 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0738 #073B0A

analogous

#24073B #3B0738 #3B071E

triadic

#3B0738 #383B07 #07383B

tetradic

#3B0738 #3B2407 #073B0A #071E3B

square

#3B0738 #3B2407 #073B0A #071E3B

split-complementary

#3B0738 #1E3B07 #073B24

monochromatic

#1B031A #1B031A #3B0738 #720D6C #A814A0

Accessibility & contrast

On white

16.49

#3B0738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3B0738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0738

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0738	#FFFFFF	#000000	##FFFFFF
##3B0738	1.00	16.49	1.27	16.49
#FFFFFF	16.49	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A39

Deuteranopia (green-blind)

#182137

Tritanopia (blue-blind)

#3E0E1F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3b0738;
/* rgb */ color: rgb(59, 7, 56);
/* oklch */ color: oklch(25.3% 0.101 330.7);

Tailwind

colors: {
  custom: {
    50: '#734e6f',
    500: '#3b0738',
    950: '#000000',
  },
}

SCSS

$custom: #3b0738;
$custom-light: #734e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0738",
  "rgb": {
    "r": 59,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 303.462,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25255,
    "c": 0.10101,
    "h": 330.7
  },
  "luminance": 0.01367
}

Semantic roles & 50–950 ramp

primary

#3B0738

secondary

#237A28

accent

#F53E33

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #3B0738

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

Preview Lab → · Contrast checker → · Palette generator →