#4E45C8#4E45C8

#4E45C8 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.2% C 0.196 H 279.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E45C8
RGB	rgb(78, 69, 200)
HSL	hsl(244, 54%, 53%)
HSV	hsv(244, 66%, 78%)
CMYK	cmyk(61%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(37.92, 41.87, -67.03)
CIE-LCH	lch(37.92, 79.03, 301.99°)
OKLab	oklab(48.24% 0.0313 -0.1931)
OKLCH	oklch(48.24% 0.196 279.2)
XYZ	xyz(15.6920, 10.0449, 55.7443)
Luminance	0.1005 (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

#4E45C8 #BFC845

analogous

#457EC8 #4E45C8 #8F45C8

triadic

#4E45C8 #C84E45 #45C84E

tetradic

#4E45C8 #C8457E #BFC845 #45C88F

square

#4E45C8 #C8457E #BFC845 #45C88F

split-complementary

#4E45C8 #C88F45 #7EC845

monochromatic

#272171 #372FA0 #4E45C8 #7B74D6 #A8A3E4

Accessibility & contrast

On white

6.98

#4E45C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4E45C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E45C8

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45C8	#FFFFFF	#000000	##FFFFFF
##4E45C8	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECC

Deuteranopia (green-blind)

#0054C5

Tritanopia (blue-blind)

#006780

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e45c8;
/* rgb */ color: rgb(78, 69, 200);
/* oklch */ color: oklch(48.2% 0.196 279.2);

Tailwind

colors: {
  custom: {
    50: '#8d79da',
    500: '#4e45c8',
    950: '#000000',
  },
}

SCSS

$custom: #4e45c8;
$custom-light: #8d79da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45c8",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 244.122,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4824,
    "c": 0.19558,
    "h": 279.2
  },
  "luminance": 0.10046
}

Semantic roles & 50–950 ramp

primary

#4E45C8

secondary

#CDD198

accent

#DE4AD4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E45C8

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

Preview Lab → · Contrast checker → · Palette generator →