#4E43C3#4E43C3

#4E43C3 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.192 H 280.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E43C3
RGB	rgb(78, 67, 195)
HSL	hsl(245, 52%, 51%)
HSV	hsv(245, 66%, 76%)
CMYK	cmyk(60%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(37.07, 41.45, -65.51)
CIE-LCH	lch(37.07, 77.53, 302.32°)
OKLab	oklab(47.49% 0.0335 -0.1887)
OKLCH	oklch(47.49% 0.192 280.1)
XYZ	xyz(14.9963, 9.5731, 52.6767)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43C3 #B8C343

analogous

#4378C3 #4E43C3 #8E43C3

triadic

#4E43C3 #C34E43 #43C34E

tetradic

#4E43C3 #C34378 #B8C343 #43C38E

square

#4E43C3 #C34378 #B8C343 #43C38E

split-complementary

#4E43C3 #C38E43 #78C343

monochromatic

#28226A #393198 #4E43C3 #7A71D2 #A5A0E1

Accessibility & contrast

On white

7.20

#4E43C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4E43C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43C3

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43C3	#FFFFFF	#000000	##FFFFFF
##4E43C3	1.00	7.20	2.91	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC7

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4e43c3;
/* rgb */ color: rgb(78, 67, 195);
/* oklch */ color: oklch(47.5% 0.192 280.1);

Tailwind

colors: {
  custom: {
    50: '#8c78d6',
    500: '#4e43c3',
    950: '#000000',
  },
}

SCSS

$custom: #4e43c3;
$custom-light: #8c78d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43c3",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 245.156,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47489,
    "c": 0.1916,
    "h": 280.1
  },
  "luminance": 0.09574
}

Semantic roles & 50–950 ramp

primary

#4E43C3

secondary

#C8CD95

accent

#DB4DCF

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E43C3

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

Preview Lab → · Contrast checker → · Palette generator →