#4C84E9#4C84E9

#4C84E9 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.5% C 0.164 H 261.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C84E9
RGB	rgb(76, 132, 233)
HSL	hsl(219, 78%, 61%)
HSV	hsv(219, 67%, 91%)
CMYK	cmyk(67.4%, 43.3%, 0%, 8.6%)
CIE-LAB	lab(56.01, 13.93, -56.56)
CIE-LCH	lch(56.01, 58.25, 283.83°)
OKLab	oklab(62.52% -0.0251 -0.1617)
OKLCH	oklch(62.52% 0.164 261.2)
XYZ	xyz(25.9345, 23.9196, 80.3252)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C84E9 #E9B14C

analogous

#4CD2E9 #4C84E9 #634CE9

triadic

#4C84E9 #E94C84 #84E94C

tetradic

#4C84E9 #E94CD2 #E9B14C #4CE963

square

#4C84E9 #E94CD2 #E9B14C #4CE963

split-complementary

#4C84E9 #E9634C #D2E94C

monochromatic

#1448A6 #1B60DD #4C84E9 #83A9F0 #B9CFF6

Accessibility & contrast

On white

3.63

#4C84E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4C84E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C84E9

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C84E9	#FFFFFF	#000000	##000000
##4C84E9	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538EED

Deuteranopia (green-blind)

#3880E7

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c84e9;
/* rgb */ color: rgb(76, 132, 233);
/* oklch */ color: oklch(62.5% 0.164 261.2);

Tailwind

colors: {
  custom: {
    50: '#8ea7f0',
    500: '#4c84e9',
    950: '#000000',
  },
}

SCSS

$custom: #4c84e9;
$custom-light: #8ea7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c84e9",
  "rgb": {
    "r": 76,
    "g": 132,
    "b": 233
  },
  "hsl": {
    "h": 218.599,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.62519,
    "c": 0.1636,
    "h": 261.2
  },
  "luminance": 0.23922
}

Semantic roles & 50–950 ramp

primary

#4C84E9

secondary

#E6D1AB

accent

#900BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C84E9

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

Preview Lab → · Contrast checker → · Palette generator →