#4C3FD9#4C3FD9

#4C3FD9 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.224 H 277.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FD9
RGB	rgb(76, 63, 217)
HSL	hsl(245, 67%, 55%)
HSV	hsv(245, 71%, 85%)
CMYK	cmyk(65%, 71%, 0%, 14.9%)
CIE-LAB	lab(38.02, 50.39, -76.69)
CIE-LCH	lch(38.02, 91.77, 303.31°)
OKLab	oklab(48.73% 0.0307 -0.2214)
OKLCH	oklch(48.73% 0.224 277.9)
XYZ	xyz(17.2783, 10.0998, 66.6711)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3FD9 #CCD93F

analogous

#3F7FD9 #4C3FD9 #993FD9

triadic

#4C3FD9 #D94C3F #3FD94C

tetradic

#4C3FD9 #D93F7F #CCD93F #3FD999

square

#4C3FD9 #D93F7F #CCD93F #3FD999

split-complementary

#4C3FD9 #D9993F #7FD93F

monochromatic

#231A84 #3124B7 #4C3FD9 #7C72E3 #ABA5ED

Accessibility & contrast

On white

6.95

#4C3FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4C3FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C3FD9

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FD9	#FFFFFF	#000000	##FFFFFF
##4C3FD9	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c3fd9;
/* rgb */ color: rgb(76, 63, 217);
/* oklch */ color: oklch(48.7% 0.224 277.9);

Tailwind

colors: {
  custom: {
    50: '#8f76e6',
    500: '#4c3fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fd9;
$custom-light: #8f76e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fd9",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 245.065,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48732,
    "c": 0.22354,
    "h": 277.9
  },
  "luminance": 0.10101
}

Semantic roles & 50–950 ramp

primary

#4C3FD9

secondary

#D5DA9A

accent

#EA3EDB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C3FD9

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

Preview Lab → · Contrast checker → · Palette generator →