#4B34B3#4B34B3

#4B34B3 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.6% C 0.189 H 283.5°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#4B34B3
RGB	rgb(75, 52, 179)
HSL	hsl(251, 55%, 45%)
HSV	hsv(251, 71%, 70%)
CMYK	cmyk(58.1%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(32.27, 44.59, -63.94)
CIE-LCH	lch(32.27, 77.96, 304.89°)
OKLab	oklab(43.55% 0.0443 -0.1841)
OKLCH	oklch(43.55% 0.189 283.5)
XYZ	xyz(12.2638, 7.2057, 43.3837)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B34B3 #9CB334

analogous

#345DB3 #4B34B3 #8A34B3

triadic

#4B34B3 #B34B34 #34B34B

tetradic

#4B34B3 #B3345D #9CB334 #34B38A

square

#4B34B3 #B3345D #9CB334 #34B38A

split-complementary

#4B34B3 #B38A34 #5DB334

monochromatic

#231854 #372684 #4B34B3 #6C56CE #9586DC

Accessibility & contrast

On white

8.60

#4B34B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4B34B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B34B3

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B34B3	#FFFFFF	#000000	##FFFFFF
##4B34B3	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B7

Deuteranopia (green-blind)

#0048B1

Tritanopia (blue-blind)

#105670

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b34b3;
/* rgb */ color: rgb(75, 52, 179);
/* oklch */ color: oklch(43.6% 0.189 283.5);

Tailwind

colors: {
  custom: {
    50: '#896ecb',
    500: '#4b34b3',
    950: '#000000',
  },
}

SCSS

$custom: #4b34b3;
$custom-light: #896ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b34b3",
  "rgb": {
    "r": 75,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 250.866,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43551,
    "c": 0.18937,
    "h": 283.5
  },
  "luminance": 0.07207
}

Semantic roles & 50–950 ramp

primary

#4B34B3

secondary

#B8C57D

accent

#DE49C3

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4B34B3

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

Preview Lab → · Contrast checker → · Palette generator →