#4E7FE4#4E7FE4

#4E7FE4 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.2% C 0.162 H 263.0°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FE4
RGB	rgb(78, 127, 228)
HSL	hsl(220, 74%, 60%)
HSV	hsv(220, 66%, 89%)
CMYK	cmyk(65.8%, 44.3%, 0%, 10.6%)
CIE-LAB	lab(54.45, 15.55, -56.27)
CIE-LCH	lch(54.45, 58.38, 285.45°)
OKLab	oklab(61.25% -0.0197 -0.1608)
OKLCH	oklch(61.25% 0.162 263)
XYZ	xyz(24.7299, 22.3975, 76.4036)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FE4 #E4B34E

analogous

#4ECAE4 #4E7FE4 #684EE4

triadic

#4E7FE4 #E44E7F #7FE44E

tetradic

#4E7FE4 #E44ECA #E4B34E #4EE468

square

#4E7FE4 #E44ECA #E4B34E #4EE468

split-complementary

#4E7FE4 #E4684E #CAE44E

monochromatic

#18449F #205BD4 #4E7FE4 #83A5EC #B8CCF4

Accessibility & contrast

On white

3.83

#4E7FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4E7FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FE4

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FE4	#FFFFFF	#000000	##000000
##4E7FE4	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8AE8

Deuteranopia (green-blind)

#347CE2

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e7fe4;
/* rgb */ color: rgb(78, 127, 228);
/* oklch */ color: oklch(61.2% 0.162 263.0);

Tailwind

colors: {
  custom: {
    50: '#8ea3ed',
    500: '#4e7fe4',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fe4;
$custom-light: #8ea3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fe4",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 228
  },
  "hsl": {
    "h": 220.4,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.61247,
    "c": 0.16202,
    "h": 263
  },
  "luminance": 0.224
}

Semantic roles & 50–950 ramp

primary

#4E7FE4

secondary

#E4D1AA

accent

#B438F0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FE4

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

Preview Lab → · Contrast checker → · Palette generator →