#4C80E4#4C80E4

#4C80E4 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.4% C 0.162 H 262.1°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4C80E4
RGB	rgb(76, 128, 228)
HSL	hsl(219, 74%, 60%)
HSV	hsv(219, 67%, 89%)
CMYK	cmyk(66.7%, 43.9%, 0%, 10.6%)
CIE-LAB	lab(54.63, 14.62, -55.98)
CIE-LCH	lch(54.63, 57.85, 284.64°)
OKLab	oklab(61.37% -0.0223 -0.16)
OKLCH	oklch(61.37% 0.162 262.1)
XYZ	xyz(24.6983, 22.5738, 76.4393)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80E4 #E4B04C

analogous

#4CCCE4 #4C80E4 #644CE4

triadic

#4C80E4 #E44C80 #80E44C

tetradic

#4C80E4 #E44CCC #E4B04C #4CE464

square

#4C80E4 #E44CCC #E4B04C #4CE464

split-complementary

#4C80E4 #E4644C #CCE44C

monochromatic

#18469E #205DD3 #4C80E4 #81A6EC #B6CBF4

Accessibility & contrast

On white

3.81

#4C80E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4C80E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80E4

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80E4	#FFFFFF	#000000	##000000
##4C80E4	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508AE8

Deuteranopia (green-blind)

#357CE2

Tritanopia (blue-blind)

#0097A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c80e4;
/* rgb */ color: rgb(76, 128, 228);
/* oklch */ color: oklch(61.4% 0.162 262.1);

Tailwind

colors: {
  custom: {
    50: '#8da4ed',
    500: '#4c80e4',
    950: '#000000',
  },
}

SCSS

$custom: #4c80e4;
$custom-light: #8da4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80e4",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 228
  },
  "hsl": {
    "h": 219.474,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61365,
    "c": 0.16153,
    "h": 262.1
  },
  "luminance": 0.22576
}

Semantic roles & 50–950 ramp

primary

#4C80E4

secondary

#E3CFA8

accent

#B137F0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C80E4

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

Preview Lab → · Contrast checker → · Palette generator →