#4B30BD#4B30BD

#4B30BD is a dark, highly saturated violet. Relative luminance 0.073; OKLCH L 44.0% C 0.206 H 282.7°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4B30BD
RGB	rgb(75, 48, 189)
HSL	hsl(251, 59%, 46%)
HSV	hsv(251, 75%, 74%)
CMYK	cmyk(60.3%, 74.6%, 0%, 25.9%)
CIE-LAB	lab(32.44, 49.74, -69.58)
CIE-LCH	lch(32.44, 85.53, 305.56°)
OKLab	oklab(43.96% 0.0451 -0.2006)
OKLCH	oklch(43.96% 0.206 282.7)
XYZ	xyz(13.1411, 7.2830, 48.8475)
Luminance	0.0728 (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

#4B30BD #A2BD30

analogous

#305CBD #4B30BD #9230BD

triadic

#4B30BD #BD4B30 #30BD4B

tetradic

#4B30BD #BD305C #A2BD30 #30BD92

square

#4B30BD #BD305C #A2BD30 #30BD92

split-complementary

#4B30BD #BD9230 #5CBD30

monochromatic

#24175B #38248C #4B30BD #6E56D4 #9887E0

Accessibility & contrast

On white

8.55

#4B30BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4B30BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30BD

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30BD	#FFFFFF	#000000	##FFFFFF
##4B30BD	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b30bd;
/* rgb */ color: rgb(75, 48, 189);
/* oklch */ color: oklch(44.0% 0.206 282.7);

Tailwind

colors: {
  custom: {
    50: '#8b6cd2',
    500: '#4b30bd',
    950: '#000000',
  },
}

SCSS

$custom: #4b30bd;
$custom-light: #8b6cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30bd",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 189
  },
  "hsl": {
    "h": 251.489,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43956,
    "c": 0.20561,
    "h": 282.7
  },
  "luminance": 0.07284
}

Semantic roles & 50–950 ramp

primary

#4B30BD

secondary

#BCCA7F

accent

#E345C5

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B30BD

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

Preview Lab → · Contrast checker → · Palette generator →