#4B1845#4B1845

#4B1845 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.099 H 332.6°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B1845
RGB	rgb(75, 24, 69)
HSL	hsl(307, 52%, 19%)
HSV	hsv(307, 68%, 29%)
CMYK	cmyk(0%, 68%, 8%, 70.6%)
CIE-LAB	lab(18.27, 30.47, -16.59)
CIE-LCH	lch(18.27, 34.69, 331.43°)
OKLab	oklab(30.82% 0.0875 -0.0454)
OKLCH	oklch(30.82% 0.099 332.6)
XYZ	xyz(4.3025, 2.5791, 5.9003)
Luminance	0.0258 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1845 #184B1E

analogous

#38184B #4B1845 #4B182C

triadic

#4B1845 #454B18 #18454B

tetradic

#4B1845 #4B3818 #184B1E #182C4B

square

#4B1845 #4B3818 #184B1E #182C4B

split-complementary

#4B1845 #2C4B18 #184B38

monochromatic

#170715 #1D091A #4B1845 #792770 #A8369A

Accessibility & contrast

On white

13.85

#4B1845 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4B1845 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1845

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1845	#FFFFFF	#000000	##FFFFFF
##4B1845	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162846

Deuteranopia (green-blind)

#272F44

Tritanopia (blue-blind)

#4E1C2C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b1845;
/* rgb */ color: rgb(75, 24, 69);
/* oklch */ color: oklch(30.8% 0.099 332.6);

Tailwind

colors: {
  custom: {
    50: '#7f5979',
    500: '#4b1845',
    950: '#000000',
  },
}

SCSS

$custom: #4b1845;
$custom-light: #7f5979;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1845",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 69
  },
  "hsl": {
    "h": 307.059,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30824,
    "c": 0.09853,
    "h": 332.6
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#4B1845

secondary

#3D8245

accent

#DB5E4D

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#0A0409

muted

#7C797B

Preview Lab

Preview with #4B1845

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

Preview Lab → · Contrast checker → · Palette generator →