#4C3CAA#4C3CAA

#4C3CAA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.1% C 0.168 H 283.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CAA
RGB	rgb(76, 60, 170)
HSL	hsl(249, 48%, 45%)
HSV	hsv(249, 65%, 67%)
CMYK	cmyk(55.3%, 64.7%, 0%, 33.3%)
CIE-LAB	lab(33.29, 37.34, -56.91)
CIE-LCH	lch(33.29, 68.07, 303.27°)
OKLab	oklab(44.07% 0.0398 -0.1635)
OKLCH	oklch(44.07% 0.168 283.7)
XYZ	xyz(11.8498, 7.6698, 38.8784)
Luminance	0.0767 (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

#4C3CAA #9AAA3C

analogous

#3C63AA #4C3CAA #833CAA

triadic

#4C3CAA #AA4C3C #3CAA4C

tetradic

#4C3CAA #AA3C63 #9AAA3C #3CAA83

square

#4C3CAA #AA3C63 #9AAA3C #3CAA83

split-complementary

#4C3CAA #AA833C #63AA3C

monochromatic

#241C50 #382C7D #4C3CAA #6C5DC6 #958BD6

Accessibility & contrast

On white

8.29

#4C3CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4C3CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CAA

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CAA	#FFFFFF	#000000	##FFFFFF
##4C3CAA	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#21576D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c3caa;
/* rgb */ color: rgb(76, 60, 170);
/* oklch */ color: oklch(44.1% 0.168 283.7);

Tailwind

colors: {
  custom: {
    50: '#8773c4',
    500: '#4c3caa',
    950: '#000000',
  },
}

SCSS

$custom: #4c3caa;
$custom-light: #8773c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3caa",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 170
  },
  "hsl": {
    "h": 248.727,
    "s": 47.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44065,
    "c": 0.16826,
    "h": 283.7
  },
  "luminance": 0.0767
}

Semantic roles & 50–950 ramp

primary

#4C3CAA

secondary

#B7C081

accent

#D750C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4C3CAA

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

Preview Lab → · Contrast checker → · Palette generator →