#4B30B8#4B30B8

#4B30B8 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.5% C 0.200 H 283.4°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#4B30B8
RGB	rgb(75, 48, 184)
HSL	hsl(252, 59%, 45%)
HSV	hsv(252, 74%, 72%)
CMYK	cmyk(59.2%, 73.9%, 0%, 27.8%)
CIE-LAB	lab(31.96, 48.25, -67.41)
CIE-LCH	lch(31.96, 82.90, 305.59°)
OKLab	oklab(43.48% 0.0463 -0.1943)
OKLCH	oklch(43.48% 0.2 283.4)
XYZ	xyz(12.6077, 7.0696, 46.0383)
Luminance	0.0707 (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

#4B30B8 #9DB830

analogous

#3059B8 #4B30B8 #8F30B8

triadic

#4B30B8 #B84B30 #30B84B

tetradic

#4B30B8 #B83059 #9DB830 #30B88F

square

#4B30B8 #B83059 #9DB830 #30B88F

split-complementary

#4B30B8 #B88F30 #59B830

monochromatic

#231757 #372387 #4B30B8 #6C53D2 #9684DF

Accessibility & contrast

On white

8.70

#4B30B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4B30B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30B8

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30B8	#FFFFFF	#000000	##FFFFFF
##4B30B8	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBC

Deuteranopia (green-blind)

#0047B5

Tritanopia (blue-blind)

#015671

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4b30b8;
/* rgb */ color: rgb(75, 48, 184);
/* oklch */ color: oklch(43.5% 0.200 283.4);

Tailwind

colors: {
  custom: {
    50: '#8a6bce',
    500: '#4b30b8',
    950: '#000000',
  },
}

SCSS

$custom: #4b30b8;
$custom-light: #8a6bce;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30b8",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 184
  },
  "hsl": {
    "h": 251.912,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43475,
    "c": 0.1997,
    "h": 283.4
  },
  "luminance": 0.0707
}

Semantic roles & 50–950 ramp

primary

#4B30B8

secondary

#B9C87C

accent

#E246C3

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4B30B8

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

Preview Lab → · Contrast checker → · Palette generator →