#4A3AA6#4A3AA6

#4A3AA6 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.2% C 0.166 H 283.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4A3AA6
RGB	rgb(74, 58, 166)
HSL	hsl(249, 48%, 44%)
HSV	hsv(249, 65%, 65%)
CMYK	cmyk(55.4%, 65.1%, 0%, 34.9%)
CIE-LAB	lab(32.33, 36.92, -56.07)
CIE-LCH	lch(32.33, 67.13, 303.36°)
OKLab	oklab(43.23% 0.0395 -0.1611)
OKLCH	oklch(43.23% 0.166 283.8)
XYZ	xyz(11.2179, 7.2345, 36.8743)
Luminance	0.0723 (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

#4A3AA6 #96A63A

analogous

#3A60A6 #4A3AA6 #803AA6

triadic

#4A3AA6 #A64A3A #3AA64A

tetradic

#4A3AA6 #A63A60 #96A63A #3AA680

square

#4A3AA6 #A63A60 #96A63A #3AA680

split-complementary

#4A3AA6 #A6803A #60A63A

monochromatic

#221A4B #362A79 #4A3AA6 #6858C5 #9186D5

Accessibility & contrast

On white

8.58

#4A3AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4A3AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3AA6

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3AA6	#FFFFFF	#000000	##FFFFFF
##4A3AA6	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#20556A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4a3aa6;
/* rgb */ color: rgb(74, 58, 166);
/* oklch */ color: oklch(43.2% 0.166 283.8);

Tailwind

colors: {
  custom: {
    50: '#8571c1',
    500: '#4a3aa6',
    950: '#000000',
  },
}

SCSS

$custom: #4a3aa6;
$custom-light: #8571c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3aa6",
  "rgb": {
    "r": 74,
    "g": 58,
    "b": 166
  },
  "hsl": {
    "h": 248.889,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4323,
    "c": 0.16583,
    "h": 283.8
  },
  "luminance": 0.07235
}

Semantic roles & 50–950 ramp

primary

#4A3AA6

secondary

#B5BF7D

accent

#D850C4

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3AA6

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

Preview Lab → · Contrast checker → · Palette generator →