#3F144C#3F144C

#3F144C is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.8% C 0.105 H 317.4°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F144C
RGB	rgb(63, 20, 76)
HSL	hsl(286, 58%, 19%)
HSV	hsv(286, 74%, 30%)
CMYK	cmyk(17.1%, 73.7%, 0%, 70.2%)
CIE-LAB	lab(15.90, 30.50, -25.31)
CIE-LCH	lch(15.90, 39.63, 320.32°)
OKLab	oklab(28.82% 0.0772 -0.071)
OKLCH	oklch(28.82% 0.105 317.4)
XYZ	xyz(3.6044, 2.0790, 7.0475)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F144C #214C14

analogous

#23144C #3F144C #4C143D

triadic

#3F144C #4C3F14 #144C3F

tetradic

#3F144C #4C2314 #214C14 #143D4C

square

#3F144C #4C2314 #214C14 #143D4C

split-complementary

#3F144C #3D4C14 #144C23

monochromatic

#140618 #17071C #3F144C #67217C #8F2EAD

Accessibility & contrast

On white

14.83

#3F144C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F144C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F144C

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F144C	#FFFFFF	#000000	##FFFFFF
##3F144C	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00254E

Deuteranopia (green-blind)

#16294B

Tritanopia (blue-blind)

#3F1E2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f144c;
/* rgb */ color: rgb(63, 20, 76);
/* oklch */ color: oklch(28.8% 0.105 317.4);

Tailwind

colors: {
  custom: {
    50: '#76557e',
    500: '#3f144c',
    950: '#000000',
  },
}

SCSS

$custom: #3f144c;
$custom-light: #76557e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f144c",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 76
  },
  "hsl": {
    "h": 286.071,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28824,
    "c": 0.10486,
    "h": 317.4
  },
  "luminance": 0.02079
}

Semantic roles & 50–950 ramp

primary

#3F144C

secondary

#498438

accent

#E2466A

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F144C

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

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