#4C3CAE#4C3CAE

#4C3CAE is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.173 H 283.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CAE
RGB	rgb(76, 60, 174)
HSL	hsl(248, 49%, 46%)
HSV	hsv(248, 66%, 68%)
CMYK	cmyk(56.3%, 65.5%, 0%, 31.8%)
CIE-LAB	lab(33.61, 38.61, -58.77)
CIE-LCH	lch(33.61, 70.31, 303.30°)
OKLab	oklab(44.4% 0.0394 -0.1689)
OKLCH	oklch(44.4% 0.173 283.1)
XYZ	xyz(12.2340, 7.8235, 40.9016)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3CAE #9EAE3C

analogous

#3C65AE #4C3CAE #853CAE

triadic

#4C3CAE #AE4C3C #3CAE4C

tetradic

#4C3CAE #AE3C65 #9EAE3C #3CAE85

square

#4C3CAE #AE3C65 #9EAE3C #3CAE85

split-complementary

#4C3CAE #AE853C #65AE3C

monochromatic

#241D53 #382C80 #4C3CAE #6E5FC8 #978DD8

Accessibility & contrast

On white

8.19

#4C3CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4C3CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CAE

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CAE	#FFFFFF	#000000	##FFFFFF
##4C3CAE	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#1C596F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c3cae;
/* rgb */ color: rgb(76, 60, 174);
/* oklch */ color: oklch(44.4% 0.173 283.1);

Tailwind

colors: {
  custom: {
    50: '#8873c7',
    500: '#4c3cae',
    950: '#000000',
  },
}

SCSS

$custom: #4c3cae;
$custom-light: #8873c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3cae",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 174
  },
  "hsl": {
    "h": 248.421,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44404,
    "c": 0.17346,
    "h": 283.1
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#4C3CAE

secondary

#B9C283

accent

#D850C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3CAE

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

Preview Lab → · Contrast checker → · Palette generator →