#4A3FBE#4A3FBE

#4A3FBE is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.1% C 0.191 H 279.7°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4A3FBE
RGB	rgb(74, 63, 190)
HSL	hsl(245, 50%, 50%)
HSV	hsv(245, 67%, 75%)
CMYK	cmyk(61.1%, 66.8%, 0%, 25.5%)
CIE-LAB	lab(35.45, 41.60, -65.23)
CIE-LCH	lch(35.45, 77.37, 302.52°)
OKLab	oklab(46.11% 0.0322 -0.1879)
OKLCH	oklch(46.11% 0.191 279.7)
XYZ	xyz(13.8929, 8.7275, 49.6577)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3FBE #B3BE3F

analogous

#3F73BE #4A3FBE #8A3FBE

triadic

#4A3FBE #BE4A3F #3FBE4A

tetradic

#4A3FBE #BE3F73 #B3BE3F #3FBE8A

square

#4A3FBE #BE3F73 #B3BE3F #3FBE8A

split-complementary

#4A3FBE #BE8A3F #73BE3F

monochromatic

#262162 #383090 #4A3FBE #746CCE #A09ADD

Accessibility & contrast

On white

7.65

#4A3FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4A3FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3FBE

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3FBE	#FFFFFF	#000000	##FFFFFF
##4A3FBE	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4a3fbe;
/* rgb */ color: rgb(74, 63, 190);
/* oklch */ color: oklch(46.1% 0.191 279.7);

Tailwind

colors: {
  custom: {
    50: '#8975d3',
    500: '#4a3fbe',
    950: '#000000',
  },
}

SCSS

$custom: #4a3fbe;
$custom-light: #8975d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3fbe",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 190
  },
  "hsl": {
    "h": 245.197,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46113,
    "c": 0.19068,
    "h": 279.7
  },
  "luminance": 0.08729
}

Semantic roles & 50–950 ramp

primary

#4A3FBE

secondary

#C4C98F

accent

#DA4ECE

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4A3FBE

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

Preview Lab → · Contrast checker → · Palette generator →