#4B2E90#4B2E90

#4B2E90 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.6% C 0.153 H 291.4°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B2E90
RGB	rgb(75, 46, 144)
HSL	hsl(258, 52%, 37%)
HSV	hsv(258, 68%, 56%)
CMYK	cmyk(47.9%, 68.1%, 0%, 43.5%)
CIE-LAB	lab(28.02, 37.42, -49.71)
CIE-LCH	lch(28.02, 62.22, 306.98°)
OKLab	oklab(39.57% 0.0559 -0.1423)
OKLCH	oklch(39.57% 0.153 291.4)
XYZ	xyz(8.9113, 5.4631, 26.9651)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2E90 #73902E

analogous

#2E4290 #4B2E90 #7C2E90

triadic

#4B2E90 #904B2E #2E904B

tetradic

#4B2E90 #902E42 #73902E #2E907C

square

#4B2E90 #902E42 #73902E #2E907C

split-complementary

#4B2E90 #907C2E #42902E

monochromatic

#1B1033 #331F62 #4B2E90 #633DBE #8769CF

Accessibility & contrast

On white

10.04

#4B2E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4B2E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2E90

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2E90	#FFFFFF	#000000	##FFFFFF
##4B2E90	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004493

Deuteranopia (green-blind)

#00408E

Tritanopia (blue-blind)

#36465B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4b2e90;
/* rgb */ color: rgb(75, 46, 144);
/* oklch */ color: oklch(39.6% 0.153 291.4);

Tailwind

colors: {
  custom: {
    50: '#8469b1',
    500: '#4b2e90',
    950: '#000000',
  },
}

SCSS

$custom: #4b2e90;
$custom-light: #8469b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2e90",
  "rgb": {
    "r": 75,
    "g": 46,
    "b": 144
  },
  "hsl": {
    "h": 257.755,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39568,
    "c": 0.1529,
    "h": 291.4
  },
  "luminance": 0.05463
}

Semantic roles & 50–950 ramp

primary

#4B2E90

secondary

#9EB664

accent

#DB4DB1

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #4B2E90

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

Preview Lab → · Contrast checker → · Palette generator →