#4B30B5#4B30B5

#4B30B5 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.2% C 0.196 H 283.9°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B30B5
RGB	rgb(75, 48, 181)
HSL	hsl(252, 58%, 45%)
HSV	hsv(252, 73%, 71%)
CMYK	cmyk(58.6%, 73.5%, 0%, 29%)
CIE-LAB	lab(31.68, 47.36, -66.10)
CIE-LCH	lch(31.68, 81.31, 305.62°)
OKLab	oklab(43.19% 0.047 -0.1904)
OKLCH	oklch(43.19% 0.196 283.9)
XYZ	xyz(12.2965, 6.9452, 44.3997)
Luminance	0.0695 (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

#4B30B5 #9AB530

analogous

#3058B5 #4B30B5 #8D30B5

triadic

#4B30B5 #B54B30 #30B54B

tetradic

#4B30B5 #B53058 #9AB530 #30B58D

square

#4B30B5 #B53058 #9AB530 #30B58D

split-complementary

#4B30B5 #B58D30 #58B530

monochromatic

#231654 #372385 #4B30B5 #6B51D1 #9482DE

Accessibility & contrast

On white

8.79

#4B30B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4B30B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30B5

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30B5	#FFFFFF	#000000	##FFFFFF
##4B30B5	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0046B3

Tritanopia (blue-blind)

#0B5570

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4b30b5;
/* rgb */ color: rgb(75, 48, 181);
/* oklch */ color: oklch(43.2% 0.196 283.9);

Tailwind

colors: {
  custom: {
    50: '#896bcc',
    500: '#4b30b5',
    950: '#000000',
  },
}

SCSS

$custom: #4b30b5;
$custom-light: #896bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30b5",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 181
  },
  "hsl": {
    "h": 252.18,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43189,
    "c": 0.19612,
    "h": 283.9
  },
  "luminance": 0.06946
}

Semantic roles & 50–950 ramp

primary

#4B30B5

secondary

#B7C77A

accent

#E146C2

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4B30B5

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

Preview Lab → · Contrast checker → · Palette generator →