#4B1E82#4B1E82

#4B1E82 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.156 H 298.7°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B1E82
RGB	rgb(75, 30, 130)
HSL	hsl(267, 63%, 31%)
HSV	hsv(267, 77%, 51%)
CMYK	cmyk(42.3%, 76.9%, 0%, 49%)
CIE-LAB	lab(23.79, 41.94, -47.87)
CIE-LCH	lch(23.79, 63.64, 311.22°)
OKLab	oklab(36.19% 0.0749 -0.1368)
OKLCH	oklch(36.19% 0.156 298.7)
XYZ	xyz(7.3942, 4.0360, 21.5042)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1E82 #55821E

analogous

#1E2382 #4B1E82 #7D1E82

triadic

#4B1E82 #824B1E #1E824B

tetradic

#4B1E82 #821E23 #55821E #1E827D

square

#4B1E82 #821E23 #55821E #1E827D

split-complementary

#4B1E82 #827D1E #23821E

monochromatic

#12071F #2E1350 #4B1E82 #6829B4 #8646D4

Accessibility & contrast

On white

11.62

#4B1E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4B1E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E82

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1E82	#FFFFFF	#000000	##FFFFFF
##4B1E82	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003985

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#3E384E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b1e82;
/* rgb */ color: rgb(75, 30, 130);
/* oklch */ color: oklch(36.2% 0.156 298.7);

Tailwind

colors: {
  custom: {
    50: '#835fa7',
    500: '#4b1e82',
    950: '#000000',
  },
}

SCSS

$custom: #4b1e82;
$custom-light: #835fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1e82",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 267,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36189,
    "c": 0.156,
    "h": 298.7
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#4B1E82

secondary

#83B547

accent

#E6429C

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4B1E82

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

Preview Lab → · Contrast checker → · Palette generator →