#3F123F#3F123F

#3F123F is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.7% C 0.094 H 327.8°. Best body text is #FFFFFF at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F123F
RGB	rgb(63, 18, 63)
HSL	hsl(300, 56%, 16%)
HSV	hsv(300, 71%, 25%)
CMYK	cmyk(0%, 71.4%, 0%, 75.3%)
CIE-LAB	lab(14.67, 28.63, -18.22)
CIE-LCH	lch(14.67, 33.93, 327.53°)
OKLab	oklab(27.66% 0.0798 -0.0503)
OKLCH	oklch(27.66% 0.094 327.8)
XYZ	xyz(3.1634, 1.8485, 4.8918)
Luminance	0.0185 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F123F #123F12

analogous

#28123F #3F123F #3F1228

triadic

#3F123F #3F3F12 #123F3F

tetradic

#3F123F #3F2812 #123F12 #12283F

square

#3F123F #3F2812 #123F12 #12283F

split-complementary

#3F123F #283F12 #123F28

monochromatic

#180718 #180718 #3F123F #6F206F #9E2D9E

Accessibility & contrast

On white

15.33

#3F123F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3F123F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F123F

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F123F	#FFFFFF	#000000	##FFFFFF
##3F123F	1.00	15.33	1.37	15.33
#FFFFFF	15.33	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2140

Deuteranopia (green-blind)

#1D273E

Tritanopia (blue-blind)

#411826

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f123f;
/* rgb */ color: rgb(63, 18, 63);
/* oklch */ color: oklch(27.7% 0.094 327.8);

Tailwind

colors: {
  custom: {
    50: '#765474',
    500: '#3f123f',
    950: '#000000',
  },
}

SCSS

$custom: #3f123f;
$custom-light: #765474;
$custom-dark: #000000;

JSON

{
  "hex": "#3f123f",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 63
  },
  "hsl": {
    "h": 300,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.2766,
    "c": 0.0943,
    "h": 327.8
  },
  "luminance": 0.01848
}

Semantic roles & 50–950 ramp

primary

#3F123F

secondary

#357835

accent

#DF4949

background

#F7F4F7

surface

#EDE8ED

border

#C8C4C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #3F123F

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

Preview Lab → · Contrast checker → · Palette generator →