#4B1042#4B1042

#4B1042 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.7% C 0.108 H 334.8°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B1042
RGB	rgb(75, 16, 66)
HSL	hsl(309, 65%, 18%)
HSV	hsv(309, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 12%, 70.6%)
CIE-LAB	lab(16.80, 33.57, -16.82)
CIE-LCH	lch(16.80, 37.54, 333.38°)
OKLab	oklab(29.7% 0.0978 -0.046)
OKLCH	oklch(29.7% 0.108 334.8)
XYZ	xyz(4.0704, 2.2601, 5.3751)
Luminance	0.0226 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1042 #104B19

analogous

#37104B #4B1042 #4B1024

triadic

#4B1042 #424B10 #10424B

tetradic

#4B1042 #4B3710 #104B19 #10244B

square

#4B1042 #4B3710 #104B19 #10244B

split-complementary

#4B1042 #244B10 #104B37

monochromatic

#190516 #190516 #4B1042 #7D1B6E #B0269B

Accessibility & contrast

On white

14.46

#4B1042 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4B1042 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1042

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1042	#FFFFFF	#000000	##FFFFFF
##4B1042	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102443

Deuteranopia (green-blind)

#242D41

Tritanopia (blue-blind)

#4F1527

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4b1042;
/* rgb */ color: rgb(75, 16, 66);
/* oklch */ color: oklch(29.7% 0.108 334.8);

Tailwind

colors: {
  custom: {
    50: '#805576',
    500: '#4b1042',
    950: '#000000',
  },
}

SCSS

$custom: #4b1042;
$custom-light: #805576;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1042",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 66
  },
  "hsl": {
    "h": 309.153,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29698,
    "c": 0.10802,
    "h": 334.8
  },
  "luminance": 0.0226
}

Semantic roles & 50–950 ramp

primary

#4B1042

secondary

#32853F

accent

#E85A40

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B1042

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

Preview Lab → · Contrast checker → · Palette generator →