#4E45C0#4E45C0

#4E45C0 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.6% C 0.185 H 280.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E45C0
RGB	rgb(78, 69, 192)
HSL	hsl(244, 49%, 51%)
HSV	hsv(244, 64%, 75%)
CMYK	cmyk(59.4%, 64.1%, 0%, 24.7%)
CIE-LAB	lab(37.26, 39.30, -63.44)
CIE-LCH	lch(37.26, 74.62, 301.78°)
OKLab	oklab(47.56% 0.0321 -0.1825)
OKLCH	oklch(47.56% 0.185 280)
XYZ	xyz(14.7814, 9.6807, 50.9486)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E45C0 #B7C045

analogous

#4579C0 #4E45C0 #8B45C0

triadic

#4E45C0 #C04E45 #45C04E

tetradic

#4E45C0 #C04579 #B7C045 #45C08B

square

#4E45C0 #C04579 #B7C045 #45C08B

split-complementary

#4E45C0 #C08B45 #79C045

monochromatic

#282368 #3A3395 #4E45C0 #7A73CF #A5A0DF

Accessibility & contrast

On white

7.15

#4E45C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4E45C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45C0

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45C0	#FFFFFF	#000000	##FFFFFF
##4E45C0	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC4

Deuteranopia (green-blind)

#0053BE

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e45c0;
/* rgb */ color: rgb(78, 69, 192);
/* oklch */ color: oklch(47.6% 0.185 280.0);

Tailwind

colors: {
  custom: {
    50: '#8b79d4',
    500: '#4e45c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e45c0;
$custom-light: #8b79d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45c0",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 192
  },
  "hsl": {
    "h": 244.39,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47556,
    "c": 0.18533,
    "h": 280
  },
  "luminance": 0.09682
}

Semantic roles & 50–950 ramp

primary

#4E45C0

secondary

#C8CC95

accent

#D94FCF

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E45C0

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

Preview Lab → · Contrast checker → · Palette generator →