#3B0739#3B0739

#3B0739 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.102 H 329.8°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B0739
RGB	rgb(59, 7, 57)
HSL	hsl(302, 79%, 13%)
HSV	hsv(302, 88%, 23%)
CMYK	cmyk(0%, 88.1%, 3.4%, 76.9%)
CIE-LAB	lab(11.81, 31.15, -18.53)
CIE-LCH	lch(11.81, 36.24, 329.25°)
OKLab	oklab(25.32% 0.0881 -0.0512)
OKLCH	oklch(25.32% 0.102 329.8)
XYZ	xyz(2.6181, 1.3774, 3.9981)
Luminance	0.0138 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0739 #073B09

analogous

#23073B #3B0739 #3B071F

triadic

#3B0739 #393B07 #07393B

tetradic

#3B0739 #3B2307 #073B09 #071F3B

square

#3B0739 #3B2307 #073B09 #071F3B

split-complementary

#3B0739 #1F3B07 #073B23

monochromatic

#1B031A #1B031A #3B0739 #720D6E #A814A3

Accessibility & contrast

On white

16.47

#3B0739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3B0739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0739

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0739	#FFFFFF	#000000	##FFFFFF
##3B0739	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021B3A

Deuteranopia (green-blind)

#172238

Tritanopia (blue-blind)

#3E0F20

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3b0739;
/* rgb */ color: rgb(59, 7, 57);
/* oklch */ color: oklch(25.3% 0.102 329.8);

Tailwind

colors: {
  custom: {
    50: '#734e6f',
    500: '#3b0739',
    950: '#000000',
  },
}

SCSS

$custom: #3b0739;
$custom-light: #734e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0739",
  "rgb": {
    "r": 59,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 302.308,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25324,
    "c": 0.10189,
    "h": 329.8
  },
  "luminance": 0.01377
}

Semantic roles & 50–950 ramp

primary

#3B0739

secondary

#237A27

accent

#F53A33

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #3B0739

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

Preview Lab → · Contrast checker → · Palette generator →