#3D0D53#3D0D53

#3D0D53 is a dark, vivid purple. Relative luminance 0.019; OKLCH L 28.3% C 0.121 H 312.3°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#3D0D53
RGB	rgb(61, 13, 83)
HSL	hsl(281, 73%, 19%)
HSV	hsv(281, 84%, 33%)
CMYK	cmyk(26.5%, 84.3%, 0%, 67.5%)
CIE-LAB	lab(14.98, 34.84, -31.59)
CIE-LCH	lch(14.98, 47.03, 317.81°)
OKLab	oklab(28.27% 0.0813 -0.0894)
OKLCH	oklch(28.27% 0.121 312.3)
XYZ	xyz(3.6294, 1.9046, 8.3584)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0D53 #23530D

analogous

#1A0D53 #3D0D53 #530D46

triadic

#3D0D53 #533D0D #0D533D

tetradic

#3D0D53 #531A0D #23530D #0D4653

square

#3D0D53 #531A0D #23530D #0D4653

split-complementary

#3D0D53 #46530D #0D531A

monochromatic

#13041A #16051E #3D0D53 #641588 #8B1EBD

Accessibility & contrast

On white

15.21

#3D0D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3D0D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0D53

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0D53	#FFFFFF	#000000	##FFFFFF
##3D0D53	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002355

Deuteranopia (green-blind)

#032752

Tritanopia (blue-blind)

#3A1E30

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3d0d53;
/* rgb */ color: rgb(61, 13, 83);
/* oklch */ color: oklch(28.3% 0.121 312.3);

Tailwind

colors: {
  custom: {
    50: '#765284',
    500: '#3d0d53',
    950: '#000000',
  },
}

SCSS

$custom: #3d0d53;
$custom-light: #765284;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0d53",
  "rgb": {
    "r": 61,
    "g": 13,
    "b": 83
  },
  "hsl": {
    "h": 281.143,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28273,
    "c": 0.12086,
    "h": 312.3
  },
  "luminance": 0.01904
}

Semantic roles & 50–950 ramp

primary

#3D0D53

secondary

#4C8E2E

accent

#F03872

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3D0D53

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

Preview Lab → · Contrast checker → · Palette generator →