#4E75C4#4E75C4

#4E75C4 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.1% C 0.130 H 263.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E75C4
RGB	rgb(78, 117, 196)
HSL	hsl(220, 50%, 54%)
HSV	hsv(220, 60%, 77%)
CMYK	cmyk(60.2%, 40.3%, 0%, 23.1%)
CIE-LAB	lab(49.89, 10.71, -45.41)
CIE-LCH	lch(49.89, 46.66, 283.27°)
OKLab	oklab(57.15% -0.0157 -0.1291)
OKLCH	oklch(57.15% 0.13 263.1)
XYZ	xyz(19.4635, 18.3261, 54.7255)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75C4 #C49D4E

analogous

#4EB0C4 #4E75C4 #624EC4

triadic

#4E75C4 #C44E75 #75C44E

tetradic

#4E75C4 #C44EB0 #C49D4E #4EC462

square

#4E75C4 #C44EB0 #C49D4E #4EC462

split-complementary

#4E75C4 #C4624E #B0C44E

monochromatic

#263F72 #3558A0 #4E75C4 #7C99D3 #AABDE3

Accessibility & contrast

On white

4.50

#4E75C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4E75C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75C4

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75C4	#FFFFFF	#000000	##000000
##4E75C4	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#537DC7

Deuteranopia (green-blind)

#4272C2

Tritanopia (blue-blind)

#008793

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e75c4;
/* rgb */ color: rgb(78, 117, 196);
/* oklch */ color: oklch(57.1% 0.130 263.1);

Tailwind

colors: {
  custom: {
    50: '#899cd6',
    500: '#4e75c4',
    950: '#000000',
  },
}

SCSS

$custom: #4e75c4;
$custom-light: #899cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75c4",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 196
  },
  "hsl": {
    "h": 220.169,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57149,
    "c": 0.13005,
    "h": 263.1
  },
  "luminance": 0.18328
}

Semantic roles & 50–950 ramp

primary

#4E75C4

secondary

#D0BF9E

accent

#AB4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E75C4

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

Preview Lab → · Contrast checker → · Palette generator →