#4E75E5#4E75E5

#4E75E5 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.3% C 0.175 H 266.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E75E5
RGB	rgb(78, 117, 229)
HSL	hsl(225, 74%, 60%)
HSV	hsv(225, 66%, 90%)
CMYK	cmyk(65.9%, 48.9%, 0%, 10.2%)
CIE-LAB	lab(51.83, 22.06, -61.02)
CIE-LCH	lch(51.83, 64.88, 289.87°)
OKLab	oklab(59.27% -0.0103 -0.1749)
OKLCH	oklch(59.27% 0.175 266.6)
XYZ	xyz(23.6411, 19.9972, 76.7275)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75E5 #E5BE4E

analogous

#4EC1E5 #4E75E5 #724EE5

triadic

#4E75E5 #E54E75 #75E54E

tetradic

#4E75E5 #E54EC1 #E5BE4E #4EE572

square

#4E75E5 #E54EC1 #E5BE4E #4EE572

split-complementary

#4E75E5 #E5724E #C1E54E

monochromatic

#183BA1 #1F4FD6 #4E75E5 #839FED #B9C8F5

Accessibility & contrast

On white

4.20

#4E75E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4E75E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75E5

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75E5	#FFFFFF	#000000	##000000
##4E75E5	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3783E9

Deuteranopia (green-blind)

#0875E3

Tritanopia (blue-blind)

#008FA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e75e5;
/* rgb */ color: rgb(78, 117, 229);
/* oklch */ color: oklch(59.3% 0.175 266.6);

Tailwind

colors: {
  custom: {
    50: '#8f9cee',
    500: '#4e75e5',
    950: '#000000',
  },
}

SCSS

$custom: #4e75e5;
$custom-light: #8f9cee;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75e5",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 229
  },
  "hsl": {
    "h": 224.503,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59268,
    "c": 0.17526,
    "h": 266.6
  },
  "luminance": 0.19999
}

Semantic roles & 50–950 ramp

primary

#4E75E5

secondary

#E4D5AA

accent

#A30FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E75E5

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

Preview Lab → · Contrast checker → · Palette generator →