#4E75E8#4E75E8

#4E75E8 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.5% C 0.179 H 266.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E75E8
RGB	rgb(78, 117, 232)
HSL	hsl(225, 77%, 61%)
HSV	hsv(225, 66%, 91%)
CMYK	cmyk(66.4%, 49.6%, 0%, 9%)
CIE-LAB	lab(52.02, 23.10, -62.40)
CIE-LCH	lch(52.02, 66.53, 290.31°)
OKLab	oklab(59.47% -0.01 -0.179)
OKLCH	oklch(59.47% 0.179 266.8)
XYZ	xyz(24.0636, 20.1662, 78.9526)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75E8 #E8C14E

analogous

#4EC2E8 #4E75E8 #744EE8

triadic

#4E75E8 #E84E75 #75E84E

tetradic

#4E75E8 #E84EC2 #E8C14E #4EE874

square

#4E75E8 #E84EC2 #E8C14E #4EE874

split-complementary

#4E75E8 #E8744E #C2E84E

monochromatic

#163AA6 #1D4DDC #4E75E8 #849FEF #BAC9F6

Accessibility & contrast

On white

4.17

#4E75E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4E75E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75E8

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75E8	#FFFFFF	#000000	##000000
##4E75E8	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3383EC

Deuteranopia (green-blind)

#0075E6

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e75e8;
/* rgb */ color: rgb(78, 117, 232);
/* oklch */ color: oklch(59.5% 0.179 266.8);

Tailwind

colors: {
  custom: {
    50: '#8f9cf0',
    500: '#4e75e8',
    950: '#000000',
  },
}

SCSS

$custom: #4e75e8;
$custom-light: #8f9cf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75e8",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 232
  },
  "hsl": {
    "h": 224.805,
    "s": 77,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59474,
    "c": 0.17927,
    "h": 266.8
  },
  "luminance": 0.20168
}

Semantic roles & 50–950 ramp

primary

#4E75E8

secondary

#E6D7AC

accent

#A50CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E75E8

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

Preview Lab → · Contrast checker → · Palette generator →