#3A183D#3A183D

#3A183D is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.6% C 0.078 H 324.3°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#3A183D
RGB	rgb(58, 24, 61)
HSL	hsl(295, 44%, 17%)
HSV	hsv(295, 61%, 24%)
CMYK	cmyk(4.9%, 60.7%, 0%, 76.1%)
CIE-LAB	lab(14.90, 23.30, -16.51)
CIE-LCH	lch(14.90, 28.56, 324.68°)
OKLab	oklab(27.61% 0.0634 -0.0456)
OKLCH	oklch(27.61% 0.078 324.3)
XYZ	xyz(2.9138, 1.8899, 4.6253)
Luminance	0.0189 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A183D #1B3D18

analogous

#28183D #3A183D #3D182E

triadic

#3A183D #3D3A18 #183D3A

tetradic

#3A183D #3D2818 #1B3D18 #182E3D

square

#3A183D #3D2818 #1B3D18 #182E3D

split-complementary

#3A183D #2E3D18 #183D28

monochromatic

#150916 #150916 #3A183D #642969 #8E3B95

Accessibility & contrast

On white

15.24

#3A183D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3A183D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A183D

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A183D	#FFFFFF	#000000	##FFFFFF
##3A183D	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13233E

Deuteranopia (green-blind)

#1E273C

Tritanopia (blue-blind)

#3B1D27

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3a183d;
/* rgb */ color: rgb(58, 24, 61);
/* oklch */ color: oklch(27.6% 0.078 324.3);

Tailwind

colors: {
  custom: {
    50: '#715772',
    500: '#3a183d',
    950: '#000000',
  },
}

SCSS

$custom: #3a183d;
$custom-light: #715772;
$custom-dark: #000000;

JSON

{
  "hex": "#3a183d",
  "rgb": {
    "r": 58,
    "g": 24,
    "b": 61
  },
  "hsl": {
    "h": 295.135,
    "s": 43.529,
    "l": 16.667
  },
  "oklch": {
    "l": 0.2761,
    "c": 0.07808,
    "h": 324.3
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#3A183D

secondary

#42733D

accent

#D3555F

background

#F6F5F6

surface

#ECE9EC

border

#C7C5C7

text

#080308

muted

#7B787B

Preview Lab

Preview with #3A183D

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

Preview Lab → · Contrast checker → · Palette generator →