#3F133E#3F133E

#3F133E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.7% C 0.092 H 328.6°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F133E
RGB	rgb(63, 19, 62)
HSL	hsl(301, 54%, 16%)
HSV	hsv(301, 70%, 25%)
CMYK	cmyk(0%, 69.8%, 1.6%, 75.3%)
CIE-LAB	lab(14.79, 27.92, -17.32)
CIE-LCH	lch(14.79, 32.85, 328.18°)
OKLab	oklab(27.73% 0.0782 -0.0477)
OKLCH	oklch(27.73% 0.092 328.6)
XYZ	xyz(3.1522, 1.8705, 4.7515)
Luminance	0.0187 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F133E #133F14

analogous

#2A133F #3F133E #3F1328

triadic

#3F133E #3E3F13 #133E3F

tetradic

#3F133E #3F2A13 #133F14 #13283F

square

#3F133E #3F2A13 #133F14 #13283F

split-complementary

#3F133E #283F13 #133F2A

monochromatic

#180717 #180717 #3F133E #6E216C #9D2F9B

Accessibility & contrast

On white

15.28

#3F133E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3F133E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F133E

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F133E	#FFFFFF	#000000	##FFFFFF
##3F133E	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E213F

Deuteranopia (green-blind)

#1E273D

Tritanopia (blue-blind)

#411826

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f133e;
/* rgb */ color: rgb(63, 19, 62);
/* oklch */ color: oklch(27.7% 0.092 328.6);

Tailwind

colors: {
  custom: {
    50: '#765473',
    500: '#3f133e',
    950: '#000000',
  },
}

SCSS

$custom: #3f133e;
$custom-light: #765473;
$custom-dark: #000000;

JSON

{
  "hex": "#3f133e",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 301.364,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27728,
    "c": 0.09165,
    "h": 328.6
  },
  "luminance": 0.0187
}

Semantic roles & 50–950 ramp

primary

#3F133E

secondary

#367838

accent

#DD4E4B

background

#F7F5F7

surface

#EDE8ED

border

#C8C4C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #3F133E

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

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