#4E75EF#4E75EF

#4E75EF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.0% C 0.189 H 267.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4E75EF
RGB	rgb(78, 117, 239)
HSL	hsl(225, 83%, 62%)
HSV	hsv(225, 67%, 94%)
CMYK	cmyk(67.4%, 51%, 0%, 6.3%)
CIE-LAB	lab(52.48, 25.53, -65.58)
CIE-LCH	lch(52.48, 70.37, 291.27°)
OKLab	oklab(59.96% -0.0093 -0.1884)
OKLCH	oklch(59.96% 0.189 267.2)
XYZ	xyz(25.0778, 20.5718, 84.2938)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75EF #EFC84E

analogous

#4EC5EF #4E75EF #784EEF

triadic

#4E75EF #EF4E75 #75EF4E

tetradic

#4E75EF #EF4EC5 #EFC84E #4EEF78

square

#4E75EF #EF4EC5 #EFC84E #4EEF78

split-complementary

#4E75EF #EF784E #C5EF4E

monochromatic

#1037B2 #1649EA #4E75EF #86A1F4 #BECDF9

Accessibility & contrast

On white

4.11

#4E75EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4E75EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75EF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75EF	#FFFFFF	#000000	##000000
##4E75EF	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2985F3

Deuteranopia (green-blind)

#0076ED

Tritanopia (blue-blind)

#0092A7

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e75ef;
/* rgb */ color: rgb(78, 117, 239);
/* oklch */ color: oklch(60.0% 0.189 267.2);

Tailwind

colors: {
  custom: {
    50: '#919cf5',
    500: '#4e75ef',
    950: '#000000',
  },
}

SCSS

$custom: #4e75ef;
$custom-light: #919cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75ef",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 239
  },
  "hsl": {
    "h": 225.466,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59962,
    "c": 0.18859,
    "h": 267.2
  },
  "luminance": 0.20574
}

Semantic roles & 50–950 ramp

primary

#4E75EF

secondary

#EADCAF

accent

#AB06E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E75EF

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

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