#4C3CB9#4C3CB9

#4C3CB9 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.188 H 281.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CB9
RGB	rgb(76, 60, 185)
HSL	hsl(248, 51%, 48%)
HSV	hsv(248, 68%, 73%)
CMYK	cmyk(58.9%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(34.54, 42.07, -63.78)
CIE-LCH	lch(34.54, 76.41, 303.41°)
OKLab	oklab(45.36% 0.038 -0.1836)
OKLCH	oklch(45.36% 0.188 281.7)
XYZ	xyz(13.3506, 8.2701, 46.7823)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3CB9 #A9B93C

analogous

#3C6AB9 #4C3CB9 #8A3CB9

triadic

#4C3CB9 #B94C3C #3CB94C

tetradic

#4C3CB9 #B93C6A #A9B93C #3CB98A

square

#4C3CB9 #B93C6A #A9B93C #3CB98A

split-complementary

#4C3CB9 #B98A3C #6AB93C

monochromatic

#261E5D #392D8B #4C3CB9 #7265CD #9D93DC

Accessibility & contrast

On white

7.91

#4C3CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4C3CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CB9

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CB9	#FFFFFF	#000000	##FFFFFF
##4C3CB9	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004DB7

Tritanopia (blue-blind)

#025C75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c3cb9;
/* rgb */ color: rgb(76, 60, 185);
/* oklch */ color: oklch(45.4% 0.188 281.7);

Tailwind

colors: {
  custom: {
    50: '#8a73cf',
    500: '#4c3cb9',
    950: '#000000',
  },
}

SCSS

$custom: #4c3cb9;
$custom-light: #8a73cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3cb9",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 247.68,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45361,
    "c": 0.18752,
    "h": 281.7
  },
  "luminance": 0.08271
}

Semantic roles & 50–950 ramp

primary

#4C3CB9

secondary

#BFC789

accent

#DA4DC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4C3CB9

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

Preview Lab → · Contrast checker → · Palette generator →