#4A3CA6#4A3CA6

#4A3CA6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.163 H 283.3°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A3CA6
RGB	rgb(74, 60, 166)
HSL	hsl(248, 47%, 44%)
HSV	hsv(248, 64%, 65%)
CMYK	cmyk(55.4%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(32.79, 35.71, -55.33)
CIE-LCH	lch(32.79, 65.86, 302.84°)
OKLab	oklab(43.56% 0.0375 -0.1589)
OKLCH	oklch(43.56% 0.163 283.3)
XYZ	xyz(11.3207, 7.4401, 36.9085)
Luminance	0.0744 (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

#4A3CA6 #98A63C

analogous

#3C63A6 #4A3CA6 #7F3CA6

triadic

#4A3CA6 #A64A3C #3CA64A

tetradic

#4A3CA6 #A63C63 #98A63C #3CA67F

square

#4A3CA6 #A63C63 #98A63C #3CA67F

split-complementary

#4A3CA6 #A67F3C #63A63C

monochromatic

#221C4C #362C79 #4A3CA6 #695BC4 #9288D4

Accessibility & contrast

On white

8.44

#4A3CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4A3CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3CA6

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3CA6	#FFFFFF	#000000	##FFFFFF
##4A3CA6	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A9

Deuteranopia (green-blind)

#004AA4

Tritanopia (blue-blind)

#20566B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a3ca6;
/* rgb */ color: rgb(74, 60, 166);
/* oklch */ color: oklch(43.6% 0.163 283.3);

Tailwind

colors: {
  custom: {
    50: '#8572c1',
    500: '#4a3ca6',
    950: '#000000',
  },
}

SCSS

$custom: #4a3ca6;
$custom-light: #8572c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3ca6",
  "rgb": {
    "r": 74,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 247.925,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43559,
    "c": 0.16325,
    "h": 283.3
  },
  "luminance": 0.07441
}

Semantic roles & 50–950 ramp

primary

#4A3CA6

secondary

#B6BE7F

accent

#D751C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4A3CA6

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

Preview Lab → · Contrast checker → · Palette generator →