#3A0537#3A0537

#3A0537 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.102 H 330.7°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A0537
RGB	rgb(58, 5, 55)
HSL	hsl(303, 84%, 12%)
HSV	hsv(303, 91%, 23%)
CMYK	cmyk(0%, 91.4%, 5.2%, 77.3%)
CIE-LAB	lab(11.16, 31.39, -18.12)
CIE-LCH	lch(11.16, 36.25, 330.00°)
OKLab	oklab(24.78% 0.0893 -0.0501)
OKLCH	oklch(24.78% 0.102 330.7)
XYZ	xyz(2.4888, 1.2841, 3.7305)
Luminance	0.0128 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0537 #053A08

analogous

#22053A #3A0537 #3A051D

triadic

#3A0537 #373A05 #05373A

tetradic

#3A0537 #3A2205 #053A08 #051D3A

square

#3A0537 #3A2205 #053A08 #051D3A

split-complementary

#3A0537 #1D3A05 #053A22

monochromatic

#1C021B #1C021B #3A0537 #720A6C #AB0FA2

Accessibility & contrast

On white

16.71

#3A0537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3A0537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0537

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0537	#FFFFFF	#000000	##FFFFFF
##3A0537	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011938

Deuteranopia (green-blind)

#162036

Tritanopia (blue-blind)

#3D0C1E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3a0537;
/* rgb */ color: rgb(58, 5, 55);
/* oklch */ color: oklch(24.8% 0.102 330.7);

Tailwind

colors: {
  custom: {
    50: '#734d6e',
    500: '#3a0537',
    950: '#000000',
  },
}

SCSS

$custom: #3a0537;
$custom-light: #734d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0537",
  "rgb": {
    "r": 58,
    "g": 5,
    "b": 55
  },
  "hsl": {
    "h": 303.396,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24783,
    "c": 0.10241,
    "h": 330.7
  },
  "luminance": 0.01284
}

Semantic roles & 50–950 ramp

primary

#3A0537

secondary

#207B25

accent

#FA392D

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080107

muted

#7B777A

Preview Lab

Preview with #3A0537

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

Preview Lab → · Contrast checker → · Palette generator →