#4A3CA3#4A3CA3

#4A3CA3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.159 H 283.7°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4A3CA3
RGB	rgb(74, 60, 163)
HSL	hsl(248, 46%, 44%)
HSV	hsv(248, 63%, 64%)
CMYK	cmyk(54.6%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(32.55, 34.76, -53.92)
CIE-LCH	lch(32.55, 64.15, 302.81°)
OKLab	oklab(43.31% 0.0378 -0.1547)
OKLCH	oklch(43.31% 0.159 283.7)
XYZ	xyz(11.0487, 7.3313, 35.4761)
Luminance	0.0733 (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

#4A3CA3 #95A33C

analogous

#3C61A3 #4A3CA3 #7D3CA3

triadic

#4A3CA3 #A34A3C #3CA34A

tetradic

#4A3CA3 #A33C61 #95A33C #3CA37D

square

#4A3CA3 #A33C61 #95A33C #3CA37D

split-complementary

#4A3CA3 #A37D3C #61A33C

monochromatic

#211B4A #362C76 #4A3CA3 #685AC2 #9187D3

Accessibility & contrast

On white

8.51

#4A3CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4A3CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3CA3

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3CA3	#FFFFFF	#000000	##FFFFFF
##4A3CA3	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A6

Deuteranopia (green-blind)

#0049A1

Tritanopia (blue-blind)

#23556A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a3ca3;
/* rgb */ color: rgb(74, 60, 163);
/* oklch */ color: oklch(43.3% 0.159 283.7);

Tailwind

colors: {
  custom: {
    50: '#8572bf',
    500: '#4a3ca3',
    950: '#000000',
  },
}

SCSS

$custom: #4a3ca3;
$custom-light: #8572bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3ca3",
  "rgb": {
    "r": 74,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 248.155,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4331,
    "c": 0.15926,
    "h": 283.7
  },
  "luminance": 0.07332
}

Semantic roles & 50–950 ramp

primary

#4A3CA3

secondary

#B4BD7E

accent

#D652C4

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3CA3

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

Preview Lab → · Contrast checker → · Palette generator →