#4B3BC0#4B3BC0

#4B3BC0 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.8% C 0.198 H 280.6°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B3BC0
RGB	rgb(75, 59, 192)
HSL	hsl(247, 53%, 49%)
HSV	hsv(247, 69%, 75%)
CMYK	cmyk(60.9%, 69.3%, 0%, 24.7%)
CIE-LAB	lab(34.86, 44.69, -67.38)
CIE-LCH	lch(34.86, 80.85, 303.56°)
OKLab	oklab(45.76% 0.0364 -0.1942)
OKLCH	oklch(45.76% 0.198 280.6)
XYZ	xyz(13.9770, 8.4285, 50.7493)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3BC0 #B0C03B

analogous

#3B6EC0 #4B3BC0 #8E3BC0

triadic

#4B3BC0 #C04B3B #3BC04B

tetradic

#4B3BC0 #C03B6E #B0C03B #3BC08E

square

#4B3BC0 #C03B6E #B0C03B #3BC08E

split-complementary

#4B3BC0 #C08E3B #6EC03B

monochromatic

#261E62 #392D91 #4B3BC0 #7468D1 #9F97DF

Accessibility & contrast

On white

7.82

#4B3BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4B3BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BC0

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3BC0	#FFFFFF	#000000	##FFFFFF
##4B3BC0	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C4

Deuteranopia (green-blind)

#004DBD

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b3bc0;
/* rgb */ color: rgb(75, 59, 192);
/* oklch */ color: oklch(45.8% 0.198 280.6);

Tailwind

colors: {
  custom: {
    50: '#8a73d4',
    500: '#4b3bc0',
    950: '#000000',
  },
}

SCSS

$custom: #4b3bc0;
$custom-light: #8a73d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3bc0",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 192
  },
  "hsl": {
    "h": 247.218,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45759,
    "c": 0.19759,
    "h": 280.6
  },
  "luminance": 0.0843
}

Semantic roles & 50–950 ramp

primary

#4B3BC0

secondary

#C3CA8C

accent

#DC4BCB

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B3BC0

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

Preview Lab → · Contrast checker → · Palette generator →