#4B1143#4B1143

#4B1143 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.9% C 0.107 H 334.0°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B1143
RGB	rgb(75, 17, 67)
HSL	hsl(308, 63%, 18%)
HSV	hsv(308, 77%, 29%)
CMYK	cmyk(0%, 77.3%, 10.7%, 70.6%)
CIE-LAB	lab(17.00, 33.33, -17.20)
CIE-LCH	lch(17.00, 37.51, 332.71°)
OKLab	oklab(29.86% 0.0967 -0.047)
OKLCH	oklch(29.86% 0.107 334)
XYZ	xyz(4.1153, 2.3023, 5.5368)
Luminance	0.0230 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1143 #114B19

analogous

#36114B #4B1143 #4B1126

triadic

#4B1143 #434B11 #11434B

tetradic

#4B1143 #4B3611 #114B19 #11264B

square

#4B1143 #4B3611 #114B19 #11264B

split-complementary

#4B1143 #264B11 #114B36

monochromatic

#190616 #190616 #4B1143 #7D1C70 #AF289C

Accessibility & contrast

On white

14.38

#4B1143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4B1143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1143

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1143	#FFFFFF	#000000	##FFFFFF
##4B1143	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102444

Deuteranopia (green-blind)

#242D42

Tritanopia (blue-blind)

#4F1628

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b1143;
/* rgb */ color: rgb(75, 17, 67);
/* oklch */ color: oklch(29.9% 0.107 334.0);

Tailwind

colors: {
  custom: {
    50: '#805577',
    500: '#4b1143',
    950: '#000000',
  },
}

SCSS

$custom: #4b1143;
$custom-light: #805577;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1143",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 67
  },
  "hsl": {
    "h": 308.276,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29863,
    "c": 0.10749,
    "h": 334
  },
  "luminance": 0.02302
}

Semantic roles & 50–950 ramp

primary

#4B1143

secondary

#33843F

accent

#E65842

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B1143

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

Preview Lab → · Contrast checker → · Palette generator →