#3D184F#3D184F

#3D184F is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.3% C 0.101 H 312.9°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D184F
RGB	rgb(61, 24, 79)
HSL	hsl(280, 53%, 20%)
HSV	hsv(280, 70%, 31%)
CMYK	cmyk(22.8%, 69.6%, 0%, 69%)
CIE-LAB	lab(16.55, 28.56, -26.33)
CIE-LCH	lch(16.55, 38.84, 317.33°)
OKLab	oklab(29.3% 0.0687 -0.0741)
OKLCH	oklch(29.3% 0.101 312.9)
XYZ	xyz(3.6621, 2.2100, 7.6293)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D184F #2A4F18

analogous

#22184F #3D184F #4F1845

triadic

#3D184F #4F3D18 #184F3D

tetradic

#3D184F #4F2218 #2A4F18 #18454F

square

#3D184F #4F2218 #2A4F18 #18454F

split-complementary

#3D184F #454F18 #184F22

monochromatic

#120717 #190A20 #3D184F #61267E #8535AD

Accessibility & contrast

On white

14.56

#3D184F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3D184F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D184F

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D184F	#FFFFFF	#000000	##FFFFFF
##3D184F	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022751

Deuteranopia (green-blind)

#142A4E

Tritanopia (blue-blind)

#3B2231

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3d184f;
/* rgb */ color: rgb(61, 24, 79);
/* oklch */ color: oklch(29.3% 0.101 312.9);

Tailwind

colors: {
  custom: {
    50: '#755881',
    500: '#3d184f',
    950: '#000000',
  },
}

SCSS

$custom: #3d184f;
$custom-light: #755881;
$custom-dark: #000000;

JSON

{
  "hex": "#3d184f",
  "rgb": {
    "r": 61,
    "g": 24,
    "b": 79
  },
  "hsl": {
    "h": 280.364,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29298,
    "c": 0.10102,
    "h": 312.9
  },
  "luminance": 0.0221
}

Semantic roles & 50–950 ramp

primary

#3D184F

secondary

#55863D

accent

#DD4B7B

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3D184F

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

Preview Lab → · Contrast checker → · Palette generator →