#4C3FD3#4C3FD3

#4C3FD3 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.2% C 0.216 H 278.4°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FD3
RGB	rgb(76, 63, 211)
HSL	hsl(245, 63%, 54%)
HSV	hsv(245, 70%, 83%)
CMYK	cmyk(64%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(37.47, 48.52, -74.15)
CIE-LCH	lch(37.47, 88.61, 303.20°)
OKLab	oklab(48.17% 0.0317 -0.214)
OKLCH	oklch(48.17% 0.216 278.4)
XYZ	xyz(16.5121, 9.7933, 62.6355)
Luminance	0.0979 (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

#4C3FD3 #C6D33F

analogous

#3F7CD3 #4C3FD3 #963FD3

triadic

#4C3FD3 #D34C3F #3FD34C

tetradic

#4C3FD3 #D33F7C #C6D33F #3FD396

square

#4C3FD3 #D33F7C #C6D33F #3FD396

split-complementary

#4C3FD3 #D3963F #7CD33F

monochromatic

#251C7B #3328AD #4C3FD3 #7A71DE #A9A3EA

Accessibility & contrast

On white

7.10

#4C3FD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4C3FD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FD3

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FD3	#FFFFFF	#000000	##FFFFFF
##4C3FD3	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED7

Deuteranopia (green-blind)

#0052D0

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c3fd3;
/* rgb */ color: rgb(76, 63, 211);
/* oklch */ color: oklch(48.2% 0.216 278.4);

Tailwind

colors: {
  custom: {
    50: '#8e76e2',
    500: '#4c3fd3',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fd3;
$custom-light: #8e76e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fd3",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 245.27,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.4817,
    "c": 0.21632,
    "h": 278.4
  },
  "luminance": 0.09795
}

Semantic roles & 50–950 ramp

primary

#4C3FD3

secondary

#D1D797

accent

#E642D7

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #4C3FD3

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

Preview Lab → · Contrast checker → · Palette generator →