#4C3FAE#4C3FAE

#4C3FAE is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.170 H 282.4°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FAE
RGB	rgb(76, 63, 174)
HSL	hsl(247, 47%, 46%)
HSV	hsv(247, 64%, 68%)
CMYK	cmyk(56.3%, 63.8%, 0%, 31.8%)
CIE-LAB	lab(34.29, 36.81, -57.67)
CIE-LCH	lch(34.29, 68.42, 302.55°)
OKLab	oklab(44.89% 0.0366 -0.1657)
OKLCH	oklch(44.89% 0.17 282.4)
XYZ	xyz(12.3956, 8.1467, 40.9555)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3FAE #A1AE3F

analogous

#3F6AAE #4C3FAE #843FAE

triadic

#4C3FAE #AE4C3F #3FAE4C

tetradic

#4C3FAE #AE3F6A #A1AE3F #3FAE84

square

#4C3FAE #AE3F6A #A1AE3F #3FAE84

split-complementary

#4C3FAE #AE843F #6AAE3F

monochromatic

#251E54 #382F81 #4C3FAE #6F64C7 #9990D7

Accessibility & contrast

On white

7.99

#4C3FAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4C3FAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FAE

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FAE	#FFFFFF	#000000	##FFFFFF
##4C3FAE	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B2

Deuteranopia (green-blind)

#004DAC

Tritanopia (blue-blind)

#1B5A70

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c3fae;
/* rgb */ color: rgb(76, 63, 174);
/* oklch */ color: oklch(44.9% 0.170 282.4);

Tailwind

colors: {
  custom: {
    50: '#8775c7',
    500: '#4c3fae',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fae;
$custom-light: #8775c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fae",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 174
  },
  "hsl": {
    "h": 247.027,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44894,
    "c": 0.16967,
    "h": 282.4
  },
  "luminance": 0.08148
}

Semantic roles & 50–950 ramp

primary

#4C3FAE

secondary

#BBC287

accent

#D651C7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3FAE

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

Preview Lab → · Contrast checker → · Palette generator →