#4B2D90#4B2D90

#4B2D90 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.4% C 0.154 H 291.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B2D90
RGB	rgb(75, 45, 144)
HSL	hsl(258, 52%, 37%)
HSV	hsv(258, 69%, 56%)
CMYK	cmyk(47.9%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(27.81, 37.99, -50.05)
CIE-LCH	lch(27.81, 62.83, 307.20°)
OKLab	oklab(39.42% 0.0569 -0.1433)
OKLCH	oklch(39.42% 0.154 291.7)
XYZ	xyz(8.8727, 5.3859, 26.9522)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2D90 #72902D

analogous

#2D4090 #4B2D90 #7D2D90

triadic

#4B2D90 #904B2D #2D904B

tetradic

#4B2D90 #902D40 #72902D #2D907D

square

#4B2D90 #902D40 #72902D #2D907D

split-complementary

#4B2D90 #907D2D #40902D

monochromatic

#1A1033 #331E61 #4B2D90 #633CBF #8768D0

Accessibility & contrast

On white

10.11

#4B2D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4B2D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2D90

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2D90	#FFFFFF	#000000	##FFFFFF
##4B2D90	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#00408E

Tritanopia (blue-blind)

#36455A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4b2d90;
/* rgb */ color: rgb(75, 45, 144);
/* oklch */ color: oklch(39.4% 0.154 291.7);

Tailwind

colors: {
  custom: {
    50: '#8468b1',
    500: '#4b2d90',
    950: '#000000',
  },
}

SCSS

$custom: #4b2d90;
$custom-light: #8468b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2d90",
  "rgb": {
    "r": 75,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 258.182,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39418,
    "c": 0.15421,
    "h": 291.7
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#4B2D90

secondary

#9DB662

accent

#DC4CB0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #4B2D90

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

Preview Lab → · Contrast checker → · Palette generator →