#4B1345#4B1345

#4B1345 is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.2% C 0.106 H 332.5°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B1345
RGB	rgb(75, 19, 69)
HSL	hsl(306, 60%, 18%)
HSV	hsv(306, 75%, 29%)
CMYK	cmyk(0%, 74.7%, 8%, 70.6%)
CIE-LAB	lab(17.42, 32.83, -17.93)
CIE-LCH	lch(17.42, 37.41, 331.37°)
OKLab	oklab(30.21% 0.0943 -0.0492)
OKLCH	oklch(30.21% 0.106 332.5)
XYZ	xyz(4.2087, 2.3916, 5.8690)
Luminance	0.0239 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1345 #134B19

analogous

#35134B #4B1345 #4B1329

triadic

#4B1345 #454B13 #13454B

tetradic

#4B1345 #4B3513 #134B19 #13294B

square

#4B1345 #4B3513 #134B19 #13294B

split-complementary

#4B1345 #294B13 #134B35

monochromatic

#180616 #1A0718 #4B1345 #7C1F72 #AD2C9F

Accessibility & contrast

On white

14.21

#4B1345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4B1345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1345

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1345	#FFFFFF	#000000	##FFFFFF
##4B1345	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102646

Deuteranopia (green-blind)

#242E44

Tritanopia (blue-blind)

#4F182A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b1345;
/* rgb */ color: rgb(75, 19, 69);
/* oklch */ color: oklch(30.2% 0.106 332.5);

Tailwind

colors: {
  custom: {
    50: '#805679',
    500: '#4b1345',
    950: '#000000',
  },
}

SCSS

$custom: #4b1345;
$custom-light: #805679;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1345",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 69
  },
  "hsl": {
    "h": 306.429,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30205,
    "c": 0.10638,
    "h": 332.5
  },
  "luminance": 0.02391
}

Semantic roles & 50–950 ramp

primary

#4B1345

secondary

#36843E

accent

#E35645

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4B1345

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

Preview Lab → · Contrast checker → · Palette generator →