#4E80E4#4E80E4

#4E80E4 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.161 H 262.6°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4E80E4
RGB	rgb(78, 128, 228)
HSL	hsl(220, 74%, 60%)
HSV	hsv(220, 66%, 89%)
CMYK	cmyk(65.8%, 43.9%, 0%, 10.6%)
CIE-LAB	lab(54.72, 14.94, -55.83)
CIE-LCH	lch(54.72, 57.80, 284.98°)
OKLab	oklab(61.46% -0.0207 -0.1595)
OKLCH	oklch(61.46% 0.161 262.6)
XYZ	xyz(24.8597, 22.6571, 76.4469)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E80E4 #E4B24E

analogous

#4ECBE4 #4E80E4 #674EE4

triadic

#4E80E4 #E44E80 #80E44E

tetradic

#4E80E4 #E44ECB #E4B24E #4EE467

square

#4E80E4 #E44ECB #E4B24E #4EE467

split-complementary

#4E80E4 #E4674E #CBE44E

monochromatic

#18459F #205CD4 #4E80E4 #83A6EC #B8CCF4

Accessibility & contrast

On white

3.80

#4E80E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4E80E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E80E4

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E80E4	#FFFFFF	#000000	##000000
##4E80E4	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508AE8

Deuteranopia (green-blind)

#367CE2

Tritanopia (blue-blind)

#0097A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e80e4;
/* rgb */ color: rgb(78, 128, 228);
/* oklch */ color: oklch(61.5% 0.161 262.6);

Tailwind

colors: {
  custom: {
    50: '#8ea4ed',
    500: '#4e80e4',
    950: '#000000',
  },
}

SCSS

$custom: #4e80e4;
$custom-light: #8ea4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e80e4",
  "rgb": {
    "r": 78,
    "g": 128,
    "b": 228
  },
  "hsl": {
    "h": 220,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.61456,
    "c": 0.16086,
    "h": 262.6
  },
  "luminance": 0.22659
}

Semantic roles & 50–950 ramp

primary

#4E80E4

secondary

#E4D1AA

accent

#B338F0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4E80E4

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

Preview Lab → · Contrast checker → · Palette generator →