#4C3FD5#4C3FD5

#4C3FD5 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.4% C 0.219 H 278.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FD5
RGB	rgb(76, 63, 213)
HSL	hsl(245, 64%, 54%)
HSV	hsv(245, 70%, 84%)
CMYK	cmyk(64.3%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(37.65, 49.15, -75.00)
CIE-LCH	lch(37.65, 89.67, 303.24°)
OKLab	oklab(48.36% 0.0314 -0.2165)
OKLCH	oklch(48.36% 0.219 278.2)
XYZ	xyz(16.7644, 9.8942, 63.9642)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3FD5 #C8D53F

analogous

#3F7DD5 #4C3FD5 #973FD5

triadic

#4C3FD5 #D54C3F #3FD54C

tetradic

#4C3FD5 #D53F7D #C8D53F #3FD597

square

#4C3FD5 #D53F7D #C8D53F #3FD597

split-complementary

#4C3FD5 #D5973F #7DD53F

monochromatic

#241C7E #3227B0 #4C3FD5 #7B71E0 #AAA3EB

Accessibility & contrast

On white

7.05

#4C3FD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4C3FD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FD5

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FD5	#FFFFFF	#000000	##FFFFFF
##4C3FD5	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0052D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c3fd5;
/* rgb */ color: rgb(76, 63, 213);
/* oklch */ color: oklch(48.4% 0.219 278.2);

Tailwind

colors: {
  custom: {
    50: '#8e76e3',
    500: '#4c3fd5',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fd5;
$custom-light: #8e76e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fd5",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 245.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48356,
    "c": 0.21874,
    "h": 278.2
  },
  "luminance": 0.09896
}

Semantic roles & 50–950 ramp

primary

#4C3FD5

secondary

#D2D898

accent

#E741D9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4C3FD5

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

Preview Lab → · Contrast checker → · Palette generator →