#4D3DA4#4D3DA4

#4D3DA4 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.159 H 284.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DA4
RGB	rgb(77, 61, 164)
HSL	hsl(249, 46%, 44%)
HSV	hsv(249, 63%, 64%)
CMYK	cmyk(53%, 62.8%, 0%, 35.7%)
CIE-LAB	lab(33.12, 35.04, -53.57)
CIE-LCH	lch(33.12, 64.01, 303.19°)
OKLab	oklab(43.82% 0.0407 -0.1536)
OKLCH	oklch(43.82% 0.159 284.8)
XYZ	xyz(11.4281, 7.5950, 35.9786)
Luminance	0.0760 (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

#4D3DA4 #94A43D

analogous

#3D61A4 #4D3DA4 #813DA4

triadic

#4D3DA4 #A44D3D #3DA44D

tetradic

#4D3DA4 #A43D61 #94A43D #3DA481

square

#4D3DA4 #A43D61 #94A43D #3DA481

split-complementary

#4D3DA4 #A4813D #61A43D

monochromatic

#231C4B #382C77 #4D3DA4 #6C5CC2 #9488D3

Accessibility & contrast

On white

8.34

#4D3DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4D3DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DA4

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DA4	#FFFFFF	#000000	##FFFFFF
##4D3DA4	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A7

Deuteranopia (green-blind)

#004BA2

Tritanopia (blue-blind)

#2A566A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d3da4;
/* rgb */ color: rgb(77, 61, 164);
/* oklch */ color: oklch(43.8% 0.159 284.8);

Tailwind

colors: {
  custom: {
    50: '#8773c0',
    500: '#4d3da4',
    950: '#000000',
  },
}

SCSS

$custom: #4d3da4;
$custom-light: #8773c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3da4",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 249.32,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4382,
    "c": 0.15891,
    "h": 284.8
  },
  "luminance": 0.07596
}

Semantic roles & 50–950 ramp

primary

#4D3DA4

secondary

#B4BD7F

accent

#D552C1

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4D3DA4

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

Preview Lab → · Contrast checker → · Palette generator →