#4B30BC#4B30BC

#4B30BC is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 43.9% C 0.204 H 282.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B30BC
RGB	rgb(75, 48, 188)
HSL	hsl(252, 59%, 46%)
HSV	hsv(252, 74%, 74%)
CMYK	cmyk(60.1%, 74.5%, 0%, 26.3%)
CIE-LAB	lab(32.35, 49.44, -69.15)
CIE-LCH	lch(32.35, 85.01, 305.56°)
OKLab	oklab(43.86% 0.0454 -0.1993)
OKLCH	oklch(43.86% 0.204 282.8)
XYZ	xyz(13.0329, 7.2397, 48.2778)
Luminance	0.0724 (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

#4B30BC #A1BC30

analogous

#305BBC #4B30BC #9130BC

triadic

#4B30BC #BC4B30 #30BC4B

tetradic

#4B30BC #BC305B #A1BC30 #30BC91

square

#4B30BC #BC305B #A1BC30 #30BC91

split-complementary

#4B30BC #BC9130 #5BBC30

monochromatic

#24175A #38248B #4B30BC #6E55D4 #9886E0

Accessibility & contrast

On white

8.58

#4B30BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4B30BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30BC

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30BC	#FFFFFF	#000000	##FFFFFF
##4B30BC	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C0

Deuteranopia (green-blind)

#0047B9

Tritanopia (blue-blind)

#005774

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b30bc;
/* rgb */ color: rgb(75, 48, 188);
/* oklch */ color: oklch(43.9% 0.204 282.8);

Tailwind

colors: {
  custom: {
    50: '#8b6cd1',
    500: '#4b30bc',
    950: '#000000',
  },
}

SCSS

$custom: #4b30bc;
$custom-light: #8b6cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30bc",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 188
  },
  "hsl": {
    "h": 251.571,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4386,
    "c": 0.20443,
    "h": 282.8
  },
  "luminance": 0.07241
}

Semantic roles & 50–950 ramp

primary

#4B30BC

secondary

#BBCA7E

accent

#E345C4

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B30BC

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

Preview Lab → · Contrast checker → · Palette generator →