#4D3CA8#4D3CA8

#4D3CA8 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.166 H 284.5°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CA8
RGB	rgb(77, 60, 168)
HSL	hsl(249, 47%, 45%)
HSV	hsv(249, 64%, 66%)
CMYK	cmyk(54.2%, 64.3%, 0%, 34.1%)
CIE-LAB	lab(33.21, 36.90, -55.83)
CIE-LCH	lch(33.21, 66.92, 303.46°)
OKLab	oklab(43.98% 0.0414 -0.1602)
OKLCH	oklch(43.98% 0.166 284.5)
XYZ	xyz(11.7422, 7.6360, 37.8934)
Luminance	0.0764 (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

#4D3CA8 #97A83C

analogous

#3C61A8 #4D3CA8 #833CA8

triadic

#4D3CA8 #A84D3C #3CA84D

tetradic

#4D3CA8 #A83C61 #97A83C #3CA883

square

#4D3CA8 #A83C61 #97A83C #3CA883

split-complementary

#4D3CA8 #A8833C #61A83C

monochromatic

#241C4E #382C7B #4D3CA8 #6D5CC5 #9589D5

Accessibility & contrast

On white

8.31

#4D3CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4D3CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CA8

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CA8	#FFFFFF	#000000	##FFFFFF
##4D3CA8	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AB

Deuteranopia (green-blind)

#004BA6

Tritanopia (blue-blind)

#26566C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d3ca8;
/* rgb */ color: rgb(77, 60, 168);
/* oklch */ color: oklch(44.0% 0.166 284.5);

Tailwind

colors: {
  custom: {
    50: '#8773c3',
    500: '#4d3ca8',
    950: '#000000',
  },
}

SCSS

$custom: #4d3ca8;
$custom-light: #8773c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3ca8",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 168
  },
  "hsl": {
    "h": 249.444,
    "s": 47.368,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43984,
    "c": 0.16551,
    "h": 284.5
  },
  "luminance": 0.07637
}

Semantic roles & 50–950 ramp

primary

#4D3CA8

secondary

#B6BF80

accent

#D751C2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3CA8

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

Preview Lab → · Contrast checker → · Palette generator →