#4C3DAE#4C3DAE

#4C3DAE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.172 H 282.9°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4C3DAE
RGB	rgb(76, 61, 174)
HSL	hsl(248, 48%, 46%)
HSV	hsv(248, 65%, 68%)
CMYK	cmyk(56.3%, 64.9%, 0%, 31.8%)
CIE-LAB	lab(33.84, 38.01, -58.41)
CIE-LCH	lch(33.84, 69.69, 303.06°)
OKLab	oklab(44.57% 0.0385 -0.1678)
OKLCH	oklch(44.57% 0.172 282.9)
XYZ	xyz(12.2869, 7.9292, 40.9192)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3DAE #9FAE3D

analogous

#3D66AE #4C3DAE #843DAE

triadic

#4C3DAE #AE4C3D #3DAE4C

tetradic

#4C3DAE #AE3D66 #9FAE3D #3DAE84

square

#4C3DAE #AE3D66 #9FAE3D #3DAE84

split-complementary

#4C3DAE #AE843D #66AE3D

monochromatic

#241D53 #382D81 #4C3DAE #6E61C8 #988ED7

Accessibility & contrast

On white

8.12

#4C3DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4C3DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3DAE

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3DAE	#FFFFFF	#000000	##FFFFFF
##4C3DAE	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#1C5970

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c3dae;
/* rgb */ color: rgb(76, 61, 174);
/* oklch */ color: oklch(44.6% 0.172 282.9);

Tailwind

colors: {
  custom: {
    50: '#8873c7',
    500: '#4c3dae',
    950: '#000000',
  },
}

SCSS

$custom: #4c3dae;
$custom-light: #8873c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3dae",
  "rgb": {
    "r": 76,
    "g": 61,
    "b": 174
  },
  "hsl": {
    "h": 247.965,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44566,
    "c": 0.1722,
    "h": 282.9
  },
  "luminance": 0.0793
}

Semantic roles & 50–950 ramp

primary

#4C3DAE

secondary

#BAC285

accent

#D850C6

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3DAE

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

Preview Lab → · Contrast checker → · Palette generator →