#4C82E4#4C82E4

#4C82E4 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.8% C 0.159 H 261.3°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C82E4
RGB	rgb(76, 130, 228)
HSL	hsl(219, 74%, 60%)
HSV	hsv(219, 67%, 89%)
CMYK	cmyk(66.7%, 43%, 0%, 10.6%)
CIE-LAB	lab(55.18, 13.40, -55.10)
CIE-LCH	lch(55.18, 56.71, 283.67°)
OKLab	oklab(61.79% -0.0241 -0.1574)
OKLCH	oklch(61.79% 0.159 261.3)
XYZ	xyz(24.9617, 23.1007, 76.5271)
Luminance	0.2310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82E4 #E4AE4C

analogous

#4CCEE4 #4C82E4 #624CE4

triadic

#4C82E4 #E44C82 #82E44C

tetradic

#4C82E4 #E44CCE #E4AE4C #4CE462

square

#4C82E4 #E44CCE #E4AE4C #4CE462

split-complementary

#4C82E4 #E4624C #CEE44C

monochromatic

#18479E #205FD3 #4C82E4 #81A7EC #B6CCF4

Accessibility & contrast

On white

3.74

#4C82E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#4C82E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82E4

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82E4	#FFFFFF	#000000	##000000
##4C82E4	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538CE8

Deuteranopia (green-blind)

#3A7EE2

Tritanopia (blue-blind)

#0099A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4c82e4;
/* rgb */ color: rgb(76, 130, 228);
/* oklch */ color: oklch(61.8% 0.159 261.3);

Tailwind

colors: {
  custom: {
    50: '#8da5ed',
    500: '#4c82e4',
    950: '#000000',
  },
}

SCSS

$custom: #4c82e4;
$custom-light: #8da5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82e4",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 228
  },
  "hsl": {
    "h": 218.684,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61785,
    "c": 0.15923,
    "h": 261.3
  },
  "luminance": 0.23103
}

Semantic roles & 50–950 ramp

primary

#4C82E4

secondary

#E3CEA8

accent

#AF37F0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C82E4

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

Preview Lab → · Contrast checker → · Palette generator →