#4C3FCF#4C3FCF

#4C3FCF is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.211 H 278.8°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FCF
RGB	rgb(76, 63, 207)
HSL	hsl(245, 60%, 53%)
HSV	hsv(245, 70%, 81%)
CMYK	cmyk(63.3%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(37.11, 47.27, -72.43)
CIE-LCH	lch(37.11, 86.49, 303.13°)
OKLab	oklab(47.8% 0.0323 -0.209)
OKLCH	oklch(47.8% 0.211 278.8)
XYZ	xyz(16.0169, 9.5952, 60.0274)
Luminance	0.0960 (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

#4C3FCF #C2CF3F

analogous

#3F7ACF #4C3FCF #943FCF

triadic

#4C3FCF #CF4C3F #3FCF4C

tetradic

#4C3FCF #CF3F7A #C2CF3F #3FCF94

square

#4C3FCF #CF3F7A #C2CF3F #3FCF94

split-complementary

#4C3FCF #CF943F #7ACF3F

monochromatic

#261E76 #352AA7 #4C3FCF #7A70DB #A7A1E7

Accessibility & contrast

On white

7.19

#4C3FCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4C3FCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FCF

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FCF	#FFFFFF	#000000	##FFFFFF
##4C3FCF	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0051CC

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4c3fcf;
/* rgb */ color: rgb(76, 63, 207);
/* oklch */ color: oklch(47.8% 0.211 278.8);

Tailwind

colors: {
  custom: {
    50: '#8d76df',
    500: '#4c3fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fcf;
$custom-light: #8d76df;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fcf",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 245.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.478,
    "c": 0.21146,
    "h": 278.8
  },
  "luminance": 0.09597
}

Semantic roles & 50–950 ramp

primary

#4C3FCF

secondary

#CED496

accent

#E345D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4C3FCF

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

Preview Lab → · Contrast checker → · Palette generator →