#4B3CBD#4B3CBD

#4B3CBD is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.193 H 280.8°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B3CBD
RGB	rgb(75, 60, 189)
HSL	hsl(247, 52%, 49%)
HSV	hsv(247, 68%, 74%)
CMYK	cmyk(60.3%, 68.3%, 0%, 25.9%)
CIE-LAB	lab(34.80, 43.18, -65.71)
CIE-LCH	lch(34.80, 78.62, 303.31°)
OKLab	oklab(45.64% 0.0361 -0.1893)
OKLCH	oklch(45.64% 0.193 280.8)
XYZ	xyz(13.6999, 8.4007, 49.0338)
Luminance	0.0840 (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

#4B3CBD #AEBD3C

analogous

#3C6EBD #4B3CBD #8C3CBD

triadic

#4B3CBD #BD4B3C #3CBD4B

tetradic

#4B3CBD #BD3C6E #AEBD3C #3CBD8C

square

#4B3CBD #BD3C6E #AEBD3C #3CBD8C

split-complementary

#4B3CBD #BD8C3C #6EBD3C

monochromatic

#261F60 #392D8F #4B3CBD #7367CF #9E96DE

Accessibility & contrast

On white

7.83

#4B3CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4B3CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CBD

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3CBD	#FFFFFF	#000000	##FFFFFF
##4B3CBD	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C1

Deuteranopia (green-blind)

#004DBB

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b3cbd;
/* rgb */ color: rgb(75, 60, 189);
/* oklch */ color: oklch(45.6% 0.193 280.8);

Tailwind

colors: {
  custom: {
    50: '#8a73d2',
    500: '#4b3cbd',
    950: '#000000',
  },
}

SCSS

$custom: #4b3cbd;
$custom-light: #8a73d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3cbd",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 189
  },
  "hsl": {
    "h": 246.977,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45638,
    "c": 0.19272,
    "h": 280.8
  },
  "luminance": 0.08402
}

Semantic roles & 50–950 ramp

primary

#4B3CBD

secondary

#C2C98C

accent

#DB4DCB

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B3CBD

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

Preview Lab → · Contrast checker → · Palette generator →