#3D133B#3D133B

#3D133B is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.2% C 0.087 H 329.6°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#3D133B
RGB	rgb(61, 19, 59)
HSL	hsl(303, 53%, 16%)
HSV	hsv(303, 69%, 24%)
CMYK	cmyk(0%, 68.9%, 3.3%, 76.1%)
CIE-LAB	lab(14.25, 26.68, -16.08)
CIE-LCH	lch(14.25, 31.14, 328.93°)
OKLab	oklab(27.2% 0.0752 -0.0442)
OKLCH	oklch(27.2% 0.087 329.6)
XYZ	xyz(2.9467, 1.7738, 4.3240)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D133B #133D15

analogous

#2A133D #3D133B #3D1326

triadic

#3D133B #3B3D13 #133B3D

tetradic

#3D133B #3D2A13 #133D15 #13263D

square

#3D133B #3D2A13 #133D15 #13263D

split-complementary

#3D133B #263D13 #133D2A

monochromatic

#170717 #170717 #3D133B #6C2268 #9A3095

Accessibility & contrast

On white

15.50

#3D133B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#3D133B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D133B

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D133B	#FFFFFF	#000000	##FFFFFF
##3D133B	1.00	15.50	1.35	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10203C

Deuteranopia (green-blind)

#1E263A

Tritanopia (blue-blind)

#3F1824

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3d133b;
/* rgb */ color: rgb(61, 19, 59);
/* oklch */ color: oklch(27.2% 0.087 329.6);

Tailwind

colors: {
  custom: {
    50: '#745471',
    500: '#3d133b',
    950: '#000000',
  },
}

SCSS

$custom: #3d133b;
$custom-light: #745471;
$custom-dark: #000000;

JSON

{
  "hex": "#3d133b",
  "rgb": {
    "r": 61,
    "g": 19,
    "b": 59
  },
  "hsl": {
    "h": 302.857,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27204,
    "c": 0.08724,
    "h": 329.6
  },
  "luminance": 0.01774
}

Semantic roles & 50–950 ramp

primary

#3D133B

secondary

#367539

accent

#DC534C

background

#F7F4F6

surface

#EDE8EC

border

#C8C4C7

text

#080307

muted

#7B787A

Preview Lab

Preview with #3D133B

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

Preview Lab → · Contrast checker → · Palette generator →