#4B144F#4B144F

#4B144F is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.0% C 0.114 H 325.0°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B144F
RGB	rgb(75, 20, 79)
HSL	hsl(296, 60%, 19%)
HSV	hsv(296, 75%, 31%)
CMYK	cmyk(5.1%, 74.7%, 0%, 69%)
CIE-LAB	lab(18.19, 34.34, -23.57)
CIE-LCH	lch(18.19, 41.65, 325.53°)
OKLab	oklab(30.96% 0.0936 -0.0655)
OKLCH	oklch(30.96% 0.114 325)
XYZ	xyz(4.5630, 2.5610, 7.6496)
Luminance	0.0256 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B144F #184F14

analogous

#2E144F #4B144F #4F1436

triadic

#4B144F #4F4B14 #144F4B

tetradic

#4B144F #4F2E14 #184F14 #14364F

square

#4B144F #4F2E14 #184F14 #14364F

split-complementary

#4B144F #364F14 #144F2E

monochromatic

#170618 #1D081E #4B144F #792080 #A82DB1

Accessibility & contrast

On white

13.89

#4B144F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B144F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B144F

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B144F	#FFFFFF	#000000	##FFFFFF
##4B144F	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072851

Deuteranopia (green-blind)

#1F2F4E

Tritanopia (blue-blind)

#4D1D2F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b144f;
/* rgb */ color: rgb(75, 20, 79);
/* oklch */ color: oklch(31.0% 0.114 325.0);

Tailwind

colors: {
  custom: {
    50: '#805780',
    500: '#4b144f',
    950: '#000000',
  },
}

SCSS

$custom: #4b144f;
$custom-light: #805780;
$custom-dark: #000000;

JSON

{
  "hex": "#4b144f",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 79
  },
  "hsl": {
    "h": 295.932,
    "s": 59.596,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3096,
    "c": 0.11424,
    "h": 325
  },
  "luminance": 0.02561
}

Semantic roles & 50–950 ramp

primary

#4B144F

secondary

#3D8738

accent

#E34550

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4B144F

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

Preview Lab → · Contrast checker → · Palette generator →