#4B30B3#4B30B3

#4B30B3 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.194 H 284.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B30B3
RGB	rgb(75, 48, 179)
HSL	hsl(252, 58%, 45%)
HSV	hsv(252, 73%, 70%)
CMYK	cmyk(58.1%, 73.2%, 0%, 29.8%)
CIE-LAB	lab(31.49, 46.76, -65.22)
CIE-LCH	lch(31.49, 80.25, 305.64°)
OKLab	oklab(43% 0.0474 -0.1878)
OKLCH	oklch(43% 0.194 284.2)
XYZ	xyz(12.0928, 6.8637, 43.3267)
Luminance	0.0686 (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

#4B30B3 #98B330

analogous

#3057B3 #4B30B3 #8C30B3

triadic

#4B30B3 #B34B30 #30B34B

tetradic

#4B30B3 #B33057 #98B330 #30B38C

square

#4B30B3 #B33057 #98B330 #30B38C

split-complementary

#4B30B3 #B38C30 #57B330

monochromatic

#231652 #372383 #4B30B3 #6A50D0 #9380DD

Accessibility & contrast

On white

8.85

#4B30B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4B30B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30B3

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30B3	#FFFFFF	#000000	##FFFFFF
##4B30B3	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB7

Deuteranopia (green-blind)

#0046B1

Tritanopia (blue-blind)

#11546F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4b30b3;
/* rgb */ color: rgb(75, 48, 179);
/* oklch */ color: oklch(43.0% 0.194 284.2);

Tailwind

colors: {
  custom: {
    50: '#896bcb',
    500: '#4b30b3',
    950: '#000000',
  },
}

SCSS

$custom: #4b30b3;
$custom-light: #896bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30b3",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 179
  },
  "hsl": {
    "h": 252.366,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42999,
    "c": 0.19373,
    "h": 284.2
  },
  "luminance": 0.06864
}

Semantic roles & 50–950 ramp

primary

#4B30B3

secondary

#B6C679

accent

#E147C1

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4B30B3

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

Preview Lab → · Contrast checker → · Palette generator →