#4D3CA6#4D3CA6

#4D3CA6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.163 H 284.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CA6
RGB	rgb(77, 60, 166)
HSL	hsl(250, 47%, 44%)
HSV	hsv(250, 64%, 65%)
CMYK	cmyk(53.6%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(33.05, 36.27, -54.89)
CIE-LCH	lch(33.05, 65.79, 303.46°)
OKLab	oklab(43.82% 0.0416 -0.1575)
OKLCH	oklch(43.82% 0.163 284.8)
XYZ	xyz(11.5573, 7.5620, 36.9196)
Luminance	0.0756 (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

#4D3CA6 #95A63C

analogous

#3C60A6 #4D3CA6 #823CA6

triadic

#4D3CA6 #A64D3C #3CA64D

tetradic

#4D3CA6 #A63C60 #95A63C #3CA682

square

#4D3CA6 #A63C60 #95A63C #3CA682

split-complementary

#4D3CA6 #A6823C #60A63C

monochromatic

#231C4C #382C79 #4D3CA6 #6C5BC4 #9488D4

Accessibility & contrast

On white

8.36

#4D3CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4D3CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CA6

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CA6	#FFFFFF	#000000	##FFFFFF
##4D3CA6	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#004AA4

Tritanopia (blue-blind)

#28566B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d3ca6;
/* rgb */ color: rgb(77, 60, 166);
/* oklch */ color: oklch(43.8% 0.163 284.8);

Tailwind

colors: {
  custom: {
    50: '#8773c1',
    500: '#4d3ca6',
    950: '#000000',
  },
}

SCSS

$custom: #4d3ca6;
$custom-light: #8773c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3ca6",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 249.623,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43818,
    "c": 0.16289,
    "h": 284.8
  },
  "luminance": 0.07563
}

Semantic roles & 50–950 ramp

primary

#4D3CA6

secondary

#B4BE7F

accent

#D751C1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4D3CA6

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

Preview Lab → · Contrast checker → · Palette generator →