#3F053B#3F053B

#3F053B is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.0% C 0.109 H 331.4°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#3F053B
RGB	rgb(63, 5, 59)
HSL	hsl(304, 85%, 13%)
HSV	hsv(304, 92%, 25%)
CMYK	cmyk(0%, 92.1%, 6.3%, 75.3%)
CIE-LAB	lab(12.49, 33.33, -18.83)
CIE-LCH	lch(12.49, 38.28, 330.53°)
OKLab	oklab(26.01% 0.0953 -0.052)
OKLCH	oklch(26.01% 0.109 331.4)
XYZ	xyz(2.8936, 1.4813, 4.2703)
Luminance	0.0148 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F053B #053F09

analogous

#26053F #3F053B #3F051E

triadic

#3F053B #3B3F05 #053B3F

tetradic

#3F053B #3F2605 #053F09 #051E3F

square

#3F053B #3F2605 #053F09 #051E3F

split-complementary

#3F053B #1E3F05 #053F26

monochromatic

#1C021B #1C021B #3F053B #780970 #B00EA5

Accessibility & contrast

On white

16.20

#3F053B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3F053B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F053B

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F053B	#FFFFFF	#000000	##FFFFFF
##3F053B	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011B3C

Deuteranopia (green-blind)

#19233A

Tritanopia (blue-blind)

#420D20

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f053b;
/* rgb */ color: rgb(63, 5, 59);
/* oklch */ color: oklch(26.0% 0.109 331.4);

Tailwind

colors: {
  custom: {
    50: '#774e71',
    500: '#3f053b',
    950: '#000000',
  },
}

SCSS

$custom: #3f053b;
$custom-light: #774e71;
$custom-dark: #000000;

JSON

{
  "hex": "#3f053b",
  "rgb": {
    "r": 63,
    "g": 5,
    "b": 59
  },
  "hsl": {
    "h": 304.138,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2601,
    "c": 0.10855,
    "h": 331.4
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#3F053B

secondary

#208027

accent

#FC3B2C

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F053B

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

Preview Lab → · Contrast checker → · Palette generator →