#3F144D#3F144D

#3F144D is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.106 H 316.7°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#3F144D
RGB	rgb(63, 20, 77)
HSL	hsl(285, 59%, 19%)
HSV	hsv(285, 74%, 30%)
CMYK	cmyk(18.2%, 74%, 0%, 69.8%)
CIE-LAB	lab(15.97, 30.73, -25.88)
CIE-LCH	lch(15.97, 40.18, 319.90°)
OKLab	oklab(28.9% 0.0771 -0.0726)
OKLCH	oklch(28.9% 0.106 316.7)
XYZ	xyz(3.6394, 2.0930, 7.2320)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F144D #224D14

analogous

#23144D #3F144D #4D143F

triadic

#3F144D #4D3F14 #144D3F

tetradic

#3F144D #4D2314 #224D14 #143F4D

square

#3F144D #4D2314 #224D14 #143F4D

split-complementary

#3F144D #3F4D14 #144D23

monochromatic

#140618 #17071C #3F144D #67217E #8E2DAE

Accessibility & contrast

On white

14.80

#3F144D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F144D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F144D

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F144D	#FFFFFF	#000000	##FFFFFF
##3F144D	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00254F

Deuteranopia (green-blind)

#15294C

Tritanopia (blue-blind)

#3E1F2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f144d;
/* rgb */ color: rgb(63, 20, 77);
/* oklch */ color: oklch(28.9% 0.106 316.7);

Tailwind

colors: {
  custom: {
    50: '#76557f',
    500: '#3f144d',
    950: '#000000',
  },
}

SCSS

$custom: #3f144d;
$custom-light: #76557f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f144d",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 77
  },
  "hsl": {
    "h": 285.263,
    "s": 58.763,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28898,
    "c": 0.10596,
    "h": 316.7
  },
  "luminance": 0.02093
}

Semantic roles & 50–950 ramp

primary

#3F144D

secondary

#4B8538

accent

#E2466C

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F144D

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

Preview Lab → · Contrast checker → · Palette generator →