#4A3FD0#4A3FD0

#4A3FD0 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.7% C 0.213 H 278.0°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4A3FD0
RGB	rgb(74, 63, 208)
HSL	hsl(245, 61%, 53%)
HSV	hsv(245, 70%, 82%)
CMYK	cmyk(64.4%, 69.7%, 0%, 18.4%)
CIE-LAB	lab(37.05, 47.33, -73.11)
CIE-LCH	lch(37.05, 87.09, 302.92°)
OKLab	oklab(47.75% 0.0296 -0.211)
OKLCH	oklch(47.75% 0.213 278)
XYZ	xyz(15.9830, 9.5636, 60.6660)
Luminance	0.0956 (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

#4A3FD0 #C5D03F

analogous

#3F7CD0 #4A3FD0 #923FD0

triadic

#4A3FD0 #D04A3F #3FD04A

tetradic

#4A3FD0 #D03F7C #C5D03F #3FD092

square

#4A3FD0 #D03F7C #C5D03F #3FD092

split-complementary

#4A3FD0 #D0923F #7CD03F

monochromatic

#241D77 #3329A9 #4A3FD0 #7870DC #A7A1E8

Accessibility & contrast

On white

7.21

#4A3FD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4A3FD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3FD0

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3FD0	#FFFFFF	#000000	##FFFFFF
##4A3FD0	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD4

Deuteranopia (green-blind)

#0051CD

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4a3fd0;
/* rgb */ color: rgb(74, 63, 208);
/* oklch */ color: oklch(47.7% 0.213 278.0);

Tailwind

colors: {
  custom: {
    50: '#8d76e0',
    500: '#4a3fd0',
    950: '#000000',
  },
}

SCSS

$custom: #4a3fd0;
$custom-light: #8d76e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3fd0",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 208
  },
  "hsl": {
    "h": 244.552,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47747,
    "c": 0.21308,
    "h": 278
  },
  "luminance": 0.09565
}

Semantic roles & 50–950 ramp

primary

#4A3FD0

secondary

#D0D596

accent

#E444D8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4A3FD0

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

Preview Lab → · Contrast checker → · Palette generator →