#4C3BBC#4C3BBC

#4C3BBC is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.5% C 0.192 H 281.5°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#4C3BBC
RGB	rgb(76, 59, 188)
HSL	hsl(248, 52%, 48%)
HSV	hsv(248, 69%, 74%)
CMYK	cmyk(59.6%, 68.6%, 0%, 26.3%)
CIE-LAB	lab(34.59, 43.59, -65.47)
CIE-LCH	lch(34.59, 78.65, 303.65°)
OKLab	oklab(45.48% 0.0384 -0.1886)
OKLCH	oklch(45.48% 0.192 281.5)
XYZ	xyz(13.6187, 8.2943, 48.4505)
Luminance	0.0829 (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

#4C3BBC #ABBC3B

analogous

#3B6ABC #4C3BBC #8C3BBC

triadic

#4C3BBC #BC4C3B #3BBC4C

tetradic

#4C3BBC #BC3B6A #ABBC3B #3BBC8C

square

#4C3BBC #BC3B6A #ABBC3B #3BBC8C

split-complementary

#4C3BBC #BC8C3B #6ABC3B

monochromatic

#261E5F #392C8D #4C3BBC #7365CF #9E94DD

Accessibility & contrast

On white

7.90

#4C3BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4C3BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BBC

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3BBC	#FFFFFF	#000000	##FFFFFF
##4C3BBC	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#005D77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c3bbc;
/* rgb */ color: rgb(76, 59, 188);
/* oklch */ color: oklch(45.5% 0.192 281.5);

Tailwind

colors: {
  custom: {
    50: '#8a72d1',
    500: '#4c3bbc',
    950: '#000000',
  },
}

SCSS

$custom: #4c3bbc;
$custom-light: #8a72d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3bbc",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 188
  },
  "hsl": {
    "h": 247.907,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45477,
    "c": 0.19244,
    "h": 281.5
  },
  "luminance": 0.08295
}

Semantic roles & 50–950 ramp

primary

#4C3BBC

secondary

#C0C98A

accent

#DC4CC9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4C3BBC

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

Preview Lab → · Contrast checker → · Palette generator →