#4E43C5#4E43C5

#4E43C5 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.7% C 0.194 H 279.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4E43C5
RGB	rgb(78, 67, 197)
HSL	hsl(245, 53%, 52%)
HSV	hsv(245, 66%, 77%)
CMYK	cmyk(60.4%, 66%, 0%, 22.7%)
CIE-LAB	lab(37.23, 42.09, -66.41)
CIE-LCH	lch(37.23, 78.62, 302.37°)
OKLab	oklab(47.66% 0.0333 -0.1913)
OKLCH	oklch(47.66% 0.194 279.9)
XYZ	xyz(15.2239, 9.6641, 53.8756)
Luminance	0.0966 (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

#4E43C5 #BAC543

analogous

#4379C5 #4E43C5 #8F43C5

triadic

#4E43C5 #C54E43 #43C54E

tetradic

#4E43C5 #C54379 #BAC543 #43C58F

square

#4E43C5 #C54379 #BAC543 #43C58F

split-complementary

#4E43C5 #C58F43 #79C543

monochromatic

#28216C #39309B #4E43C5 #7A72D3 #A6A1E2

Accessibility & contrast

On white

7.16

#4E43C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4E43C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43C5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43C5	#FFFFFF	#000000	##FFFFFF
##4E43C5	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC9

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e43c5;
/* rgb */ color: rgb(78, 67, 197);
/* oklch */ color: oklch(47.7% 0.194 279.9);

Tailwind

colors: {
  custom: {
    50: '#8c78d8',
    500: '#4e43c5',
    950: '#000000',
  },
}

SCSS

$custom: #4e43c5;
$custom-light: #8c78d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43c5",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 197
  },
  "hsl": {
    "h": 245.077,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47662,
    "c": 0.19414,
    "h": 279.9
  },
  "luminance": 0.09665
}

Semantic roles & 50–950 ramp

primary

#4E43C5

secondary

#CACE95

accent

#DC4CD0

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E43C5

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

Preview Lab → · Contrast checker → · Palette generator →