#4E75DC#4E75DC

#4E75DC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.7% C 0.163 H 266.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E75DC
RGB	rgb(78, 117, 220)
HSL	hsl(224, 67%, 58%)
HSV	hsv(224, 65%, 86%)
CMYK	cmyk(64.5%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(51.28, 18.94, -56.85)
CIE-LCH	lch(51.28, 59.92, 288.43°)
OKLab	oklab(58.66% -0.0115 -0.1627)
OKLCH	oklch(58.66% 0.163 266)
XYZ	xyz(22.4170, 19.5075, 70.2802)
Luminance	0.1951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75DC #DCB54E

analogous

#4EBCDC #4E75DC #6E4EDC

triadic

#4E75DC #DC4E75 #75DC4E

tetradic

#4E75DC #DC4EBC #DCB54E #4EDC6E

square

#4E75DC #DC4EBC #DCB54E #4EDC6E

split-complementary

#4E75DC #DC6E4E #BCDC4E

monochromatic

#1D3D93 #2753C6 #4E75DC #819DE6 #B4C5F0

Accessibility & contrast

On white

4.28

#4E75DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4E75DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75DC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75DC	#FFFFFF	#000000	##000000
##4E75DC	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4181E0

Deuteranopia (green-blind)

#2474DA

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e75dc;
/* rgb */ color: rgb(78, 117, 220);
/* oklch */ color: oklch(58.7% 0.163 266.0);

Tailwind

colors: {
  custom: {
    50: '#8d9ce7',
    500: '#4e75dc',
    950: '#000000',
  },
}

SCSS

$custom: #4e75dc;
$custom-light: #8d9ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75dc",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 223.521,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.58663,
    "c": 0.16309,
    "h": 266
  },
  "luminance": 0.1951
}

Semantic roles & 50–950 ramp

primary

#4E75DC

secondary

#DFD0A7

accent

#BB3EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E75DC

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

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