#3F124B#3F124B

#3F124B is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.5% C 0.107 H 318.4°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#3F124B
RGB	rgb(63, 18, 75)
HSL	hsl(287, 61%, 18%)
HSV	hsv(287, 76%, 29%)
CMYK	cmyk(16%, 76%, 0%, 70.6%)
CIE-LAB	lab(15.47, 31.25, -25.30)
CIE-LCH	lch(15.47, 40.21, 321.01°)
OKLab	oklab(28.5% 0.0798 -0.0709)
OKLCH	oklch(28.5% 0.107 318.4)
XYZ	xyz(3.5360, 1.9975, 6.8545)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F124B #1E4B12

analogous

#22124B #3F124B #4B123A

triadic

#3F124B #4B3F12 #124B3F

tetradic

#3F124B #4B2212 #1E4B12 #123A4B

square

#3F124B #4B2212 #1E4B12 #123A4B

split-complementary

#3F124B #3A4B12 #124B22

monochromatic

#150619 #16061A #3F124B #681E7C #922AAE

Accessibility & contrast

On white

15.01

#3F124B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F124B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F124B

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F124B	#FFFFFF	#000000	##FFFFFF
##3F124B	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244D

Deuteranopia (green-blind)

#15284A

Tritanopia (blue-blind)

#3F1D2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f124b;
/* rgb */ color: rgb(63, 18, 75);
/* oklch */ color: oklch(28.5% 0.107 318.4);

Tailwind

colors: {
  custom: {
    50: '#76547e',
    500: '#3f124b',
    950: '#000000',
  },
}

SCSS

$custom: #3f124b;
$custom-light: #76547e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f124b",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 75
  },
  "hsl": {
    "h": 287.368,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28498,
    "c": 0.10677,
    "h": 318.4
  },
  "luminance": 0.01997
}

Semantic roles & 50–950 ramp

primary

#3F124B

secondary

#458435

accent

#E44365

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F124B

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

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