#4B1045#4B1045

#4B1045 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.9% C 0.111 H 332.4°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#4B1045
RGB	rgb(75, 16, 69)
HSL	hsl(306, 65%, 18%)
HSV	hsv(306, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 8%, 70.6%)
CIE-LAB	lab(16.97, 34.10, -18.63)
CIE-LCH	lch(16.97, 38.86, 331.35°)
OKLab	oklab(29.88% 0.098 -0.0512)
OKLCH	oklch(29.88% 0.111 332.4)
XYZ	xyz(4.1611, 2.2964, 5.8532)
Luminance	0.0230 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1045 #104B16

analogous

#33104B #4B1045 #4B1027

triadic

#4B1045 #454B10 #10454B

tetradic

#4B1045 #4B3310 #104B16 #10274B

square

#4B1045 #4B3310 #104B16 #10274B

split-complementary

#4B1045 #274B10 #104B33

monochromatic

#190517 #190517 #4B1045 #7D1B73 #B026A2

Accessibility & contrast

On white

14.39

#4B1045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4B1045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1045

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1045	#FFFFFF	#000000	##FFFFFF
##4B1045	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2446

Deuteranopia (green-blind)

#232D44

Tritanopia (blue-blind)

#4F1629

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b1045;
/* rgb */ color: rgb(75, 16, 69);
/* oklch */ color: oklch(29.9% 0.111 332.4);

Tailwind

colors: {
  custom: {
    50: '#805579',
    500: '#4b1045',
    950: '#000000',
  },
}

SCSS

$custom: #4b1045;
$custom-light: #805579;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1045",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 69
  },
  "hsl": {
    "h": 306.102,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29881,
    "c": 0.11058,
    "h": 332.4
  },
  "luminance": 0.02296
}

Semantic roles & 50–950 ramp

primary

#4B1045

secondary

#32853A

accent

#E85140

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4B1045

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

Preview Lab → · Contrast checker → · Palette generator →