#4C3CA3#4C3CA3

#4C3CA3 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.159 H 284.7°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CA3
RGB	rgb(76, 60, 163)
HSL	hsl(249, 46%, 44%)
HSV	hsv(249, 63%, 64%)
CMYK	cmyk(53.4%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(32.73, 35.14, -53.62)
CIE-LCH	lch(32.73, 64.11, 303.24°)
OKLab	oklab(43.48% 0.0405 -0.1538)
OKLCH	oklch(43.48% 0.159 284.7)
XYZ	xyz(11.2052, 7.4120, 35.4834)
Luminance	0.0741 (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

#4C3CA3 #93A33C

analogous

#3C5FA3 #4C3CA3 #7F3CA3

triadic

#4C3CA3 #A34C3C #3CA34C

tetradic

#4C3CA3 #A33C5F #93A33C #3CA37F

square

#4C3CA3 #A33C5F #93A33C #3CA37F

split-complementary

#4C3CA3 #A37F3C #5FA33C

monochromatic

#221B4A #372C76 #4C3CA3 #6A5AC2 #9287D3

Accessibility & contrast

On white

8.46

#4C3CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4C3CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CA3

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CA3	#FFFFFF	#000000	##FFFFFF
##4C3CA3	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#29556A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c3ca3;
/* rgb */ color: rgb(76, 60, 163);
/* oklch */ color: oklch(43.5% 0.159 284.7);

Tailwind

colors: {
  custom: {
    50: '#8672bf',
    500: '#4c3ca3',
    950: '#000000',
  },
}

SCSS

$custom: #4c3ca3;
$custom-light: #8672bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3ca3",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 249.32,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43484,
    "c": 0.15902,
    "h": 284.7
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#4C3CA3

secondary

#B3BD7E

accent

#D652C1

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4C3CA3

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

Preview Lab → · Contrast checker → · Palette generator →