#3F153D#3F153D

#3F153D is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.9% C 0.087 H 329.5°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#3F153D
RGB	rgb(63, 21, 61)
HSL	hsl(303, 50%, 16%)
HSV	hsv(303, 67%, 25%)
CMYK	cmyk(0%, 66.7%, 3.2%, 75.3%)
CIE-LAB	lab(15.12, 26.66, -16.11)
CIE-LCH	lch(15.12, 31.15, 328.86°)
OKLab	oklab(27.94% 0.0751 -0.0443)
OKLCH	oklch(27.94% 0.087 329.5)
XYZ	xyz(3.1603, 1.9302, 4.6201)
Luminance	0.0193 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F153D #153F17

analogous

#2C153F #3F153D #3F1528

triadic

#3F153D #3D3F15 #153D3F

tetradic

#3F153D #3F2C15 #153F17 #15283F

square

#3F153D #3F2C15 #153F17 #15283F

split-complementary

#3F153D #283F15 #153F2C

monochromatic

#170816 #170816 #3F153D #6D2469 #9B3496

Accessibility & contrast

On white

15.15

#3F153D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3F153D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F153D

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F153D	#FFFFFF	#000000	##FFFFFF
##3F153D	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12223E

Deuteranopia (green-blind)

#20283C

Tritanopia (blue-blind)

#411926

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f153d;
/* rgb */ color: rgb(63, 21, 61);
/* oklch */ color: oklch(27.9% 0.087 329.5);

Tailwind

colors: {
  custom: {
    50: '#765572',
    500: '#3f153d',
    950: '#000000',
  },
}

SCSS

$custom: #3f153d;
$custom-light: #765572;
$custom-dark: #000000;

JSON

{
  "hex": "#3f153d",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 61
  },
  "hsl": {
    "h": 302.857,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27945,
    "c": 0.0872,
    "h": 329.5
  },
  "luminance": 0.0193
}

Semantic roles & 50–950 ramp

primary

#3F153D

secondary

#39773C

accent

#DA554E

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#080308

muted

#7B787B

Preview Lab

Preview with #3F153D

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

Preview Lab → · Contrast checker → · Palette generator →