#4B339F#4B339F

#4B339F is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.6% C 0.166 H 287.1°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B339F
RGB	rgb(75, 51, 159)
HSL	hsl(253, 51%, 41%)
HSV	hsv(253, 68%, 62%)
CMYK	cmyk(52.8%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(30.32, 39.05, -55.13)
CIE-LCH	lch(30.32, 67.56, 305.31°)
OKLab	oklab(41.61% 0.0486 -0.1583)
OKLCH	oklch(41.61% 0.166 287.1)
XYZ	xyz(10.3416, 6.3662, 33.4780)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B339F #879F33

analogous

#33519F #4B339F #81339F

triadic

#4B339F #9F4B33 #339F4B

tetradic

#4B339F #9F3351 #879F33 #339F81

square

#4B339F #9F3351 #879F33 #339F81

split-complementary

#4B339F #9F8133 #519F33

monochromatic

#1F1542 #352471 #4B339F #654AC5 #8D79D4

Accessibility & contrast

On white

9.24

#4B339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4B339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B339F

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B339F	#FFFFFF	#000000	##FFFFFF
##4B339F	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA2

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#2B4E64

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4b339f;
/* rgb */ color: rgb(75, 51, 159);
/* oklch */ color: oklch(41.6% 0.166 287.1);

Tailwind

colors: {
  custom: {
    50: '#856cbc',
    500: '#4b339f',
    950: '#000000',
  },
}

SCSS

$custom: #4b339f;
$custom-light: #856cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b339f",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 253.333,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41614,
    "c": 0.16555,
    "h": 287.1
  },
  "luminance": 0.06367
}

Semantic roles & 50–950 ramp

primary

#4B339F

secondary

#ACBC71

accent

#DB4DBB

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4B339F

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

Preview Lab → · Contrast checker → · Palette generator →