#4B30BA#4B30BA

#4B30BA is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 43.7% C 0.202 H 283.1°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B30BA
RGB	rgb(75, 48, 186)
HSL	hsl(252, 59%, 46%)
HSV	hsv(252, 74%, 73%)
CMYK	cmyk(59.7%, 74.2%, 0%, 27.1%)
CIE-LAB	lab(32.16, 48.85, -68.29)
CIE-LCH	lch(32.16, 83.96, 305.58°)
OKLab	oklab(43.67% 0.0458 -0.1968)
OKLCH	oklch(43.67% 0.202 283.1)
XYZ	xyz(12.8188, 7.1541, 47.1502)
Luminance	0.0716 (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

#4B30BA #9FBA30

analogous

#305ABA #4B30BA #9030BA

triadic

#4B30BA #BA4B30 #30BA4B

tetradic

#4B30BA #BA305A #9FBA30 #30BA90

square

#4B30BA #BA305A #9FBA30 #30BA90

split-complementary

#4B30BA #BA9030 #5ABA30

monochromatic

#241759 #372389 #4B30BA #6D54D3 #9785DF

Accessibility & contrast

On white

8.64

#4B30BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4B30BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30BA

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30BA	#FFFFFF	#000000	##FFFFFF
##4B30BA	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0047B7

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b30ba;
/* rgb */ color: rgb(75, 48, 186);
/* oklch */ color: oklch(43.7% 0.202 283.1);

Tailwind

colors: {
  custom: {
    50: '#8a6cd0',
    500: '#4b30ba',
    950: '#000000',
  },
}

SCSS

$custom: #4b30ba;
$custom-light: #8a6cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30ba",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 186
  },
  "hsl": {
    "h": 251.739,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43667,
    "c": 0.20208,
    "h": 283.1
  },
  "luminance": 0.07155
}

Semantic roles & 50–950 ramp

primary

#4B30BA

secondary

#BAC97D

accent

#E246C4

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4B30BA

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

Preview Lab → · Contrast checker → · Palette generator →