#3F153C#3F153C

#3F153C is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.9% C 0.086 H 330.5°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#3F153C
RGB	rgb(63, 21, 60)
HSL	hsl(304, 50%, 16%)
HSV	hsv(304, 67%, 25%)
CMYK	cmyk(0%, 66.7%, 4.8%, 75.3%)
CIE-LAB	lab(15.06, 26.45, -15.49)
CIE-LCH	lch(15.06, 30.65, 329.64°)
OKLab	oklab(27.88% 0.075 -0.0425)
OKLCH	oklch(27.88% 0.086 330.5)
XYZ	xyz(3.1337, 1.9196, 4.4795)
Luminance	0.0192 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F153C #153F18

analogous

#2D153F #3F153C #3F1527

triadic

#3F153C #3C3F15 #153C3F

tetradic

#3F153C #3F2D15 #153F18 #15273F

square

#3F153C #3F2D15 #153F18 #15273F

split-complementary

#3F153C #273F15 #153F2D

monochromatic

#170816 #170816 #3F153C #6D2468 #9B3493

Accessibility & contrast

On white

15.18

#3F153C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3F153C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F153C

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F153C	#FFFFFF	#000000	##FFFFFF
##3F153C	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12223D

Deuteranopia (green-blind)

#20283B

Tritanopia (blue-blind)

#421926

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f153c;
/* rgb */ color: rgb(63, 21, 60);
/* oklch */ color: oklch(27.9% 0.086 330.5);

Tailwind

colors: {
  custom: {
    50: '#765572',
    500: '#3f153c',
    950: '#000000',
  },
}

SCSS

$custom: #3f153c;
$custom-light: #765572;
$custom-dark: #000000;

JSON

{
  "hex": "#3f153c",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 60
  },
  "hsl": {
    "h": 304.286,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27884,
    "c": 0.08618,
    "h": 330.5
  },
  "luminance": 0.01919
}

Semantic roles & 50–950 ramp

primary

#3F153C

secondary

#39773E

accent

#DA584E

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#080308

muted

#7B787B

Preview Lab

Preview with #3F153C

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

Preview Lab → · Contrast checker → · Palette generator →