#4B1349#4B1349

#4B1349 is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.5% C 0.110 H 329.4°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B1349
RGB	rgb(75, 19, 73)
HSL	hsl(302, 60%, 18%)
HSV	hsv(302, 75%, 29%)
CMYK	cmyk(0%, 74.7%, 2.7%, 70.6%)
CIE-LAB	lab(17.66, 33.59, -20.31)
CIE-LCH	lch(17.66, 39.26, 328.84°)
OKLab	oklab(30.45% 0.0947 -0.056)
OKLCH	oklch(30.45% 0.11 329.4)
XYZ	xyz(4.3371, 2.4430, 6.5451)
Luminance	0.0244 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1349 #134B15

analogous

#31134B #4B1349 #4B132D

triadic

#4B1349 #494B13 #13494B

tetradic

#4B1349 #4B3113 #134B15 #132D4B

square

#4B1349 #4B3113 #134B15 #132D4B

split-complementary

#4B1349 #2D4B13 #134B31

monochromatic

#180618 #1A0719 #4B1349 #7C1F79 #AD2CA8

Accessibility & contrast

On white

14.11

#4B1349 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4B1349 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1349

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1349	#FFFFFF	#000000	##FFFFFF
##4B1349	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D264B

Deuteranopia (green-blind)

#222E48

Tritanopia (blue-blind)

#4E1A2C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b1349;
/* rgb */ color: rgb(75, 19, 73);
/* oklch */ color: oklch(30.5% 0.110 329.4);

Tailwind

colors: {
  custom: {
    50: '#80567c',
    500: '#4b1349',
    950: '#000000',
  },
}

SCSS

$custom: #4b1349;
$custom-light: #80567c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1349",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 73
  },
  "hsl": {
    "h": 302.143,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30454,
    "c": 0.11,
    "h": 329.4
  },
  "luminance": 0.02443
}

Semantic roles & 50–950 ramp

primary

#4B1349

secondary

#368439

accent

#E34B45

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4B1349

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

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