#4E75DF#4E75DF

#4E75DF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.9% C 0.167 H 266.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E75DF
RGB	rgb(78, 117, 223)
HSL	hsl(224, 69%, 59%)
HSV	hsv(224, 65%, 87%)
CMYK	cmyk(65%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(51.46, 19.98, -58.25)
CIE-LCH	lch(51.46, 61.58, 288.93°)
OKLab	oklab(58.86% -0.0111 -0.1668)
OKLCH	oklch(58.86% 0.167 266.2)
XYZ	xyz(22.8179, 19.6679, 72.3915)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75DF #DFB84E

analogous

#4EBEDF #4E75DF #704EDF

triadic

#4E75DF #DF4E75 #75DF4E

tetradic

#4E75DF #DF4EBE #DFB84E #4EDF70

square

#4E75DF #DF4EBE #DFB84E #4EDF70

split-complementary

#4E75DF #DF704E #BEDF4E

monochromatic

#1B3D97 #2551CB #4E75DF #829DE8 #B6C6F2

Accessibility & contrast

On white

4.26

#4E75DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4E75DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75DF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75DF	#FFFFFF	#000000	##000000
##4E75DF	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E82E3

Deuteranopia (green-blind)

#1E74DD

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4e75df;
/* rgb */ color: rgb(78, 117, 223);
/* oklch */ color: oklch(58.9% 0.167 266.2);

Tailwind

colors: {
  custom: {
    50: '#8e9cea',
    500: '#4e75df',
    950: '#000000',
  },
}

SCSS

$custom: #4e75df;
$custom-light: #8e9cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75df",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 223.862,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.58862,
    "c": 0.16716,
    "h": 266.2
  },
  "luminance": 0.1967
}

Semantic roles & 50–950 ramp

primary

#4E75DF

secondary

#E1D2A8

accent

#BD3CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E75DF

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

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