#4E43CC#4E43CC

#4E43CC is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.3% C 0.203 H 279.2°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E43CC
RGB	rgb(78, 67, 204)
HSL	hsl(245, 57%, 53%)
HSV	hsv(245, 67%, 80%)
CMYK	cmyk(61.8%, 67.2%, 0%, 20%)
CIE-LAB	lab(37.83, 44.31, -69.50)
CIE-LCH	lch(37.83, 82.43, 302.52°)
OKLab	oklab(48.28% 0.0324 -0.2003)
OKLCH	oklch(48.28% 0.203 279.2)
XYZ	xyz(16.0446, 9.9924, 58.1983)
Luminance	0.0999 (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

#4E43CC #C1CC43

analogous

#437CCC #4E43CC #9343CC

triadic

#4E43CC #CC4E43 #43CC4E

tetradic

#4E43CC #CC437C #C1CC43 #43CC93

square

#4E43CC #CC437C #C1CC43 #43CC93

split-complementary

#4E43CC #CC9343 #7CCC43

monochromatic

#272075 #362DA5 #4E43CC #7B73D9 #A9A3E6

Accessibility & contrast

On white

7.00

#4E43CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4E43CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E43CC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43CC	#FFFFFF	#000000	##FFFFFF
##4E43CC	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0054C9

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e43cc;
/* rgb */ color: rgb(78, 67, 204);
/* oklch */ color: oklch(48.3% 0.203 279.2);

Tailwind

colors: {
  custom: {
    50: '#8d78dd',
    500: '#4e43cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e43cc;
$custom-light: #8d78dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43cc",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 204
  },
  "hsl": {
    "h": 244.818,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48277,
    "c": 0.20294,
    "h": 279.2
  },
  "luminance": 0.09994
}

Semantic roles & 50–950 ramp

primary

#4E43CC

secondary

#CED398

accent

#E147D4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4E43CC

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

Preview Lab → · Contrast checker → · Palette generator →