#4B1E7B#4B1E7B

#4B1E7B is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.6% C 0.148 H 301.1°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B1E7B
RGB	rgb(75, 30, 123)
HSL	hsl(269, 61%, 30%)
HSV	hsv(269, 76%, 48%)
CMYK	cmyk(39%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(23.18, 40.09, -44.43)
CIE-LCH	lch(23.18, 59.84, 312.06°)
OKLab	oklab(35.57% 0.0765 -0.1267)
OKLCH	oklch(35.57% 0.148 301.1)
XYZ	xyz(6.9402, 3.8544, 19.1134)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.16

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1E7B #4E7B1E

analogous

#1E207B #4B1E7B #791E7B

triadic

#4B1E7B #7B4B1E #1E7B4B

tetradic

#4B1E7B #7B1E20 #4E7B1E #1E7B79

square

#4B1E7B #7B1E20 #4E7B1E #1E7B79

split-complementary

#4B1E7B #7B791E #207B1E

monochromatic

#0F0619 #2D124A #4B1E7B #692AAC #8742D1

Accessibility & contrast

On white

11.86

#4B1E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4B1E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E7B

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1E7B	#FFFFFF	#000000	##FFFFFF
##4B1E7B	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#003779

Tritanopia (blue-blind)

#40354B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b1e7b;
/* rgb */ color: rgb(75, 30, 123);
/* oklch */ color: oklch(35.6% 0.148 301.1);

Tailwind

colors: {
  custom: {
    50: '#825ea2',
    500: '#4b1e7b',
    950: '#000000',
  },
}

SCSS

$custom: #4b1e7b;
$custom-light: #825ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1e7b",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 269.032,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.35573,
    "c": 0.14805,
    "h": 301.1
  },
  "luminance": 0.03854
}

Semantic roles & 50–950 ramp

primary

#4B1E7B

secondary

#7CAE46

accent

#E44496

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4B1E7B

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

Preview Lab → · Contrast checker → · Palette generator →