#4B1880#4B1880

#4B1880 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.160 H 300.3°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B1880
RGB	rgb(75, 24, 128)
HSL	hsl(269, 68%, 30%)
HSV	hsv(269, 81%, 50%)
CMYK	cmyk(41.4%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(22.68, 44.08, -48.42)
CIE-LCH	lch(22.68, 65.48, 312.32°)
OKLab	oklab(35.35% 0.0808 -0.1384)
OKLCH	oklch(35.35% 0.16 300.3)
XYZ	xyz(7.1236, 3.7076, 20.7582)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1880 #4D8018

analogous

#181980 #4B1880 #7F1880

triadic

#4B1880 #804B18 #18804B

tetradic

#4B1880 #801819 #4D8018 #18807F

square

#4B1880 #801819 #4D8018 #18807F

split-complementary

#4B1880 #807F18 #198018

monochromatic

#0F051A #2D0E4C #4B1880 #6922B4 #8839DA

Accessibility & contrast

On white

12.06

#4B1880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4B1880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1880

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1880	#FFFFFF	#000000	##FFFFFF
##4B1880	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003683

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#3F344C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b1880;
/* rgb */ color: rgb(75, 24, 128);
/* oklch */ color: oklch(35.4% 0.160 300.3);

Tailwind

colors: {
  custom: {
    50: '#835ca6',
    500: '#4b1880',
    950: '#000000',
  },
}

SCSS

$custom: #4b1880;
$custom-light: #835ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1880",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 269.423,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35355,
    "c": 0.16028,
    "h": 300.3
  },
  "luminance": 0.03708
}

Semantic roles & 50–950 ramp

primary

#4B1880

secondary

#7BB440

accent

#EB3D96

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4B1880

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

Preview Lab → · Contrast checker → · Palette generator →