#3F153E#3F153E

#3F153E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.0% C 0.088 H 328.6°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#3F153E
RGB	rgb(63, 21, 62)
HSL	hsl(301, 50%, 16%)
HSV	hsv(301, 67%, 25%)
CMYK	cmyk(0%, 66.7%, 1.6%, 75.3%)
CIE-LAB	lab(15.18, 26.87, -16.72)
CIE-LCH	lch(15.18, 31.64, 328.10°)
OKLab	oklab(28.01% 0.0753 -0.046)
OKLCH	oklch(28.01% 0.088 328.6)
XYZ	xyz(3.1875, 1.9411, 4.7633)
Luminance	0.0194 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F153E #153F16

analogous

#2B153F #3F153E #3F1529

triadic

#3F153E #3E3F15 #153E3F

tetradic

#3F153E #3F2B15 #153F16 #15293F

square

#3F153E #3F2B15 #153F16 #15293F

split-complementary

#3F153E #293F15 #153F2B

monochromatic

#170817 #170817 #3F153E #6D246B #9B3498

Accessibility & contrast

On white

15.13

#3F153E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3F153E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F153E

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F153E	#FFFFFF	#000000	##FFFFFF
##3F153E	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11223F

Deuteranopia (green-blind)

#1F283D

Tritanopia (blue-blind)

#411A27

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f153e;
/* rgb */ color: rgb(63, 21, 62);
/* oklch */ color: oklch(28.0% 0.088 328.6);

Tailwind

colors: {
  custom: {
    50: '#765573',
    500: '#3f153e',
    950: '#000000',
  },
}

SCSS

$custom: #3f153e;
$custom-light: #765573;
$custom-dark: #000000;

JSON

{
  "hex": "#3f153e",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 62
  },
  "hsl": {
    "h": 301.429,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.28007,
    "c": 0.08822,
    "h": 328.6
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary

#3F153E

secondary

#39773B

accent

#DA524E

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#080308

muted

#7B787B

Preview Lab

Preview with #3F153E

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

Preview Lab → · Contrast checker → · Palette generator →