#4C3BBB#4C3BBB

#4C3BBB is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.191 H 281.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C3BBB
RGB	rgb(76, 59, 187)
HSL	hsl(248, 52%, 48%)
HSV	hsv(248, 68%, 73%)
CMYK	cmyk(59.4%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(34.50, 43.27, -65.02)
CIE-LCH	lch(34.50, 78.11, 303.64°)
OKLab	oklab(45.39% 0.0386 -0.1873)
OKLCH	oklch(45.39% 0.191 281.6)
XYZ	xyz(13.5113, 8.2514, 47.8848)
Luminance	0.0825 (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

#4C3BBB #AABB3B

analogous

#3B6ABB #4C3BBB #8C3BBB

triadic

#4C3BBB #BB4C3B #3BBB4C

tetradic

#4C3BBB #BB3B6A #AABB3B #3BBB8C

square

#4C3BBB #BB3B6A #AABB3B #3BBB8C

split-complementary

#4C3BBB #BB8C3B #6ABB3B

monochromatic

#261E5E #392C8C #4C3BBB #7365CE #9D93DD

Accessibility & contrast

On white

7.92

#4C3BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4C3BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BBB

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3BBB	#FFFFFF	#000000	##FFFFFF
##4C3BBB	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c3bbb;
/* rgb */ color: rgb(76, 59, 187);
/* oklch */ color: oklch(45.4% 0.191 281.6);

Tailwind

colors: {
  custom: {
    50: '#8a72d1',
    500: '#4c3bbb',
    950: '#000000',
  },
}

SCSS

$custom: #4c3bbb;
$custom-light: #8a72d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3bbb",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 247.969,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45387,
    "c": 0.1912,
    "h": 281.6
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#4C3BBB

secondary

#C0C88A

accent

#DB4CC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4C3BBB

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

Preview Lab → · Contrast checker → · Palette generator →