#3F143D#3F143D

#3F143D is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.8% C 0.089 H 329.5°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F143D
RGB	rgb(63, 20, 61)
HSL	hsl(303, 52%, 16%)
HSV	hsv(303, 68%, 25%)
CMYK	cmyk(0%, 68.3%, 3.2%, 75.3%)
CIE-LAB	lab(14.92, 27.19, -16.41)
CIE-LCH	lch(14.92, 31.76, 328.88°)
OKLab	oklab(27.8% 0.0767 -0.0451)
OKLCH	oklch(27.8% 0.089 329.5)
XYZ	xyz(3.1423, 1.8942, 4.6141)
Luminance	0.0189 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F143D #143F16

analogous

#2C143F #3F143D #3F1428

triadic

#3F143D #3D3F14 #143D3F

tetradic

#3F143D #3F2C14 #143F16 #14283F

square

#3F143D #3F2C14 #143F16 #14283F

split-complementary

#3F143D #283F14 #143F2C

monochromatic

#170716 #170716 #3F143D #6D236A #9C3197

Accessibility & contrast

On white

15.23

#3F143D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3F143D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F143D

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F143D	#FFFFFF	#000000	##FFFFFF
##3F143D	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10223E

Deuteranopia (green-blind)

#1F283C

Tritanopia (blue-blind)

#411926

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f143d;
/* rgb */ color: rgb(63, 20, 61);
/* oklch */ color: oklch(27.8% 0.089 329.5);

Tailwind

colors: {
  custom: {
    50: '#765572',
    500: '#3f143d',
    950: '#000000',
  },
}

SCSS

$custom: #3f143d;
$custom-light: #765572;
$custom-dark: #000000;

JSON

{
  "hex": "#3f143d",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 61
  },
  "hsl": {
    "h": 302.791,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.27803,
    "c": 0.08895,
    "h": 329.5
  },
  "luminance": 0.01894
}

Semantic roles & 50–950 ramp

primary

#3F143D

secondary

#38773B

accent

#DB534D

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090308

muted

#7B787B

Preview Lab

Preview with #3F143D

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

Preview Lab → · Contrast checker → · Palette generator →