#4D3FBA#4D3FBA

#4D3FBA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.0% C 0.185 H 281.4°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D3FBA
RGB	rgb(77, 63, 186)
HSL	hsl(247, 49%, 49%)
HSV	hsv(247, 66%, 73%)
CMYK	cmyk(58.6%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(35.35, 40.79, -63.03)
CIE-LCH	lch(35.35, 75.08, 302.91°)
OKLab	oklab(46% 0.0367 -0.1814)
OKLCH	oklch(46% 0.185 281.4)
XYZ	xyz(13.6982, 8.6770, 47.3979)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3FBA #ACBA3F

analogous

#3F6FBA #4D3FBA #8B3FBA

triadic

#4D3FBA #BA4D3F #3FBA4D

tetradic

#4D3FBA #BA3F6F #ACBA3F #3FBA8B

square

#4D3FBA #BA3F6F #ACBA3F #3FBA8B

split-complementary

#4D3FBA #BA8B3F #6FBA3F

monochromatic

#27205F #3A308C #4D3FBA #756ACC #9F97DC

Accessibility & contrast

On white

7.68

#4D3FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4D3FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3FBA

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3FBA	#FFFFFF	#000000	##FFFFFF
##4D3FBA	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#055E77

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d3fba;
/* rgb */ color: rgb(77, 63, 186);
/* oklch */ color: oklch(46.0% 0.185 281.4);

Tailwind

colors: {
  custom: {
    50: '#8a75d0',
    500: '#4d3fba',
    950: '#000000',
  },
}

SCSS

$custom: #4d3fba;
$custom-light: #8a75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3fba",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 246.829,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45997,
    "c": 0.18507,
    "h": 281.4
  },
  "luminance": 0.08678
}

Semantic roles & 50–950 ramp

primary

#4D3FBA

secondary

#C1C88D

accent

#D94FC9

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3FBA

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

Preview Lab → · Contrast checker → · Palette generator →