#4C3DAC#4C3DAC

#4C3DAC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.4% C 0.170 H 283.2°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C3DAC
RGB	rgb(76, 61, 172)
HSL	hsl(248, 48%, 46%)
HSV	hsv(248, 65%, 67%)
CMYK	cmyk(55.8%, 64.5%, 0%, 32.5%)
CIE-LAB	lab(33.67, 37.38, -57.48)
CIE-LCH	lch(33.67, 68.56, 303.03°)
OKLab	oklab(44.4% 0.0387 -0.1651)
OKLCH	oklch(44.4% 0.17 283.2)
XYZ	xyz(12.0933, 7.8518, 39.9000)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3DAC #9DAC3D

analogous

#3D65AC #4C3DAC #833DAC

triadic

#4C3DAC #AC4C3D #3DAC4C

tetradic

#4C3DAC #AC3D65 #9DAC3D #3DAC83

square

#4C3DAC #AC3D65 #9DAC3D #3DAC83

split-complementary

#4C3DAC #AC833D #65AC3D

monochromatic

#241D52 #382D7F #4C3DAC #6E60C7 #978DD7

Accessibility & contrast

On white

8.17

#4C3DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4C3DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3DAC

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3DAC	#FFFFFF	#000000	##FFFFFF
##4C3DAC	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B0

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#1F586F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c3dac;
/* rgb */ color: rgb(76, 61, 172);
/* oklch */ color: oklch(44.4% 0.170 283.2);

Tailwind

colors: {
  custom: {
    50: '#8773c6',
    500: '#4c3dac',
    950: '#000000',
  },
}

SCSS

$custom: #4c3dac;
$custom-light: #8773c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3dac",
  "rgb": {
    "r": 76,
    "g": 61,
    "b": 172
  },
  "hsl": {
    "h": 248.108,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44397,
    "c": 0.16959,
    "h": 283.2
  },
  "luminance": 0.07853
}

Semantic roles & 50–950 ramp

primary

#4C3DAC

secondary

#B9C184

accent

#D751C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3DAC

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

Preview Lab → · Contrast checker → · Palette generator →