#4B2DB3#4B2DB3

#4B2DB3 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.6% C 0.197 H 284.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B2DB3
RGB	rgb(75, 45, 179)
HSL	hsl(253, 60%, 44%)
HSV	hsv(253, 75%, 70%)
CMYK	cmyk(58.1%, 74.9%, 0%, 29.8%)
CIE-LAB	lab(30.94, 48.32, -66.13)
CIE-LCH	lch(30.94, 81.90, 306.16°)
OKLab	oklab(42.61% 0.0497 -0.1905)
OKLCH	oklch(42.61% 0.197 284.6)
XYZ	xyz(11.9742, 6.6266, 43.2872)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2DB3 #95B32D

analogous

#2D52B3 #4B2DB3 #8E2DB3

triadic

#4B2DB3 #B34B2D #2DB34B

tetradic

#4B2DB3 #B32D52 #95B32D #2DB38E

square

#4B2DB3 #B32D52 #95B32D #2DB38E

split-complementary

#4B2DB3 #B38E2D #52B32D

monochromatic

#221451 #372182 #4B2DB3 #694BD2 #927CDE

Accessibility & contrast

On white

9.03

#4B2DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4B2DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2DB3

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2DB3	#FFFFFF	#000000	##FFFFFF
##4B2DB3	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#0045B1

Tritanopia (blue-blind)

#11536E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4b2db3;
/* rgb */ color: rgb(75, 45, 179);
/* oklch */ color: oklch(42.6% 0.197 284.6);

Tailwind

colors: {
  custom: {
    50: '#8969cb',
    500: '#4b2db3',
    950: '#000000',
  },
}

SCSS

$custom: #4b2db3;
$custom-light: #8969cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2db3",
  "rgb": {
    "r": 75,
    "g": 45,
    "b": 179
  },
  "hsl": {
    "h": 253.433,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42609,
    "c": 0.19685,
    "h": 284.6
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary

#4B2DB3

secondary

#B4C775

accent

#E345C0

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4B2DB3

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

Preview Lab → · Contrast checker → · Palette generator →