#4C3CBB#4C3CBB

#4C3CBB is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.5% C 0.190 H 281.5°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CBB
RGB	rgb(76, 60, 187)
HSL	hsl(248, 51%, 48%)
HSV	hsv(248, 68%, 73%)
CMYK	cmyk(59.4%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(34.71, 42.70, -64.68)
CIE-LCH	lch(34.71, 77.50, 303.43°)
OKLab	oklab(45.54% 0.0378 -0.1862)
OKLCH	oklch(45.54% 0.19 281.5)
XYZ	xyz(13.5632, 8.3551, 47.9021)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3CBB #ABBB3C

analogous

#3C6BBB #4C3CBB #8B3CBB

triadic

#4C3CBB #BB4C3C #3CBB4C

tetradic

#4C3CBB #BB3C6B #ABBB3C #3CBB8B

square

#4C3CBB #BB3C6B #ABBB3C #3CBB8B

split-complementary

#4C3CBB #BB8B3C #6BBB3C

monochromatic

#261E5E #392D8D #4C3CBB #7366CE #9E95DD

Accessibility & contrast

On white

7.86

#4C3CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4C3CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CBB

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CBB	#FFFFFF	#000000	##FFFFFF
##4C3CBB	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004DB9

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4c3cbb;
/* rgb */ color: rgb(76, 60, 187);
/* oklch */ color: oklch(45.5% 0.190 281.5);

Tailwind

colors: {
  custom: {
    50: '#8a73d0',
    500: '#4c3cbb',
    950: '#000000',
  },
}

SCSS

$custom: #4c3cbb;
$custom-light: #8a73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3cbb",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 247.559,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45539,
    "c": 0.19004,
    "h": 281.5
  },
  "luminance": 0.08356
}

Semantic roles & 50–950 ramp

primary

#4C3CBB

secondary

#C0C88B

accent

#DB4DC9

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4C3CBB

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

Preview Lab → · Contrast checker → · Palette generator →