#4B338F#4B338F

#4B338F is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.3% C 0.145 H 290.4°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B338F
RGB	rgb(75, 51, 143)
HSL	hsl(256, 47%, 38%)
HSV	hsv(256, 64%, 56%)
CMYK	cmyk(47.6%, 64.3%, 0%, 43.9%)
CIE-LAB	lab(29.02, 34.19, -47.46)
CIE-LCH	lch(29.02, 58.49, 305.77°)
OKLab	oklab(40.27% 0.0505 -0.1357)
OKLCH	oklch(40.27% 0.145 290.4)
XYZ	xyz(9.0420, 5.8463, 26.6333)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B338F #778F33

analogous

#33498F #4B338F #79338F

triadic

#4B338F #8F4B33 #338F4B

tetradic

#4B338F #8F3349 #778F33 #338F79

square

#4B338F #8F3349 #778F33 #338F79

split-complementary

#4B338F #8F7933 #498F33

monochromatic

#1C1335 #332362 #4B338F #6343BC #8870CC

Accessibility & contrast

On white

9.68

#4B338F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4B338F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B338F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B338F	#FFFFFF	#000000	##FFFFFF
##4B338F	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#36495C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4b338f;
/* rgb */ color: rgb(75, 51, 143);
/* oklch */ color: oklch(40.3% 0.145 290.4);

Tailwind

colors: {
  custom: {
    50: '#836cb0',
    500: '#4b338f',
    950: '#000000',
  },
}

SCSS

$custom: #4b338f;
$custom-light: #836cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b338f",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 143
  },
  "hsl": {
    "h": 255.652,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.4027,
    "c": 0.14479,
    "h": 290.4
  },
  "luminance": 0.05847
}

Semantic roles & 50–950 ramp

primary

#4B338F

secondary

#A1B46A

accent

#D751B4

background

#F8F6FA

surface

#EFEBF5

border

#CAC6CF

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #4B338F

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

Preview Lab → · Contrast checker → · Palette generator →