#4B1850#4B1850

#4B1850 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.5% C 0.109 H 324.0°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B1850
RGB	rgb(75, 24, 80)
HSL	hsl(295, 54%, 20%)
HSV	hsv(295, 70%, 31%)
CMYK	cmyk(6.2%, 70%, 0%, 68.6%)
CIE-LAB	lab(18.92, 32.68, -23.09)
CIE-LCH	lch(18.92, 40.02, 324.76°)
OKLab	oklab(31.51% 0.0885 -0.0641)
OKLCH	oklch(31.51% 0.109 324)
XYZ	xyz(4.6761, 2.7286, 7.8682)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1850 #1D5018

analogous

#2F1850 #4B1850 #501839

triadic

#4B1850 #504B18 #18504B

tetradic

#4B1850 #502F18 #1D5018 #183950

square

#4B1850 #502F18 #1D5018 #183950

split-complementary

#4B1850 #395018 #18502F

monochromatic

#160718 #1F0A21 #4B1850 #77267F #A334AE

Accessibility & contrast

On white

13.59

#4B1850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4B1850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1850

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1850	#FFFFFF	#000000	##FFFFFF
##4B1850	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2A52

Deuteranopia (green-blind)

#21304F

Tritanopia (blue-blind)

#4D2131

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b1850;
/* rgb */ color: rgb(75, 24, 80);
/* oklch */ color: oklch(31.5% 0.109 324.0);

Tailwind

colors: {
  custom: {
    50: '#7f5981',
    500: '#4b1850',
    950: '#000000',
  },
}

SCSS

$custom: #4b1850;
$custom-light: #7f5981;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1850",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 80
  },
  "hsl": {
    "h": 294.643,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31507,
    "c": 0.10926,
    "h": 324
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#4B1850

secondary

#44873D

accent

#DD4B58

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#0A040A

muted

#7C797C

Preview Lab

Preview with #4B1850

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

Preview Lab → · Contrast checker → · Palette generator →