#4C82EE#4C82EE

#4C82EE is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.4% C 0.173 H 262.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C82EE
RGB	rgb(76, 130, 238)
HSL	hsl(220, 83%, 62%)
HSV	hsv(220, 68%, 93%)
CMYK	cmyk(68.1%, 45.4%, 0%, 6.7%)
CIE-LAB	lab(55.76, 16.89, -59.75)
CIE-LCH	lch(55.76, 62.09, 285.78°)
OKLab	oklab(62.42% -0.0225 -0.171)
OKLCH	oklch(62.42% 0.173 262.5)
XYZ	xyz(26.3903, 23.6721, 84.0507)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82EE #EEB84C

analogous

#4CD3EE #4C82EE #674CEE

triadic

#4C82EE #EE4C82 #82EE4C

tetradic

#4C82EE #EE4CD3 #EEB84C #4CEE67

square

#4C82EE #EE4CD3 #EEB84C #4CEE67

split-complementary

#4C82EE #EE674C #D3EE4C

monochromatic

#1145AF #165CE7 #4C82EE #84A9F3 #BCD0F9

Accessibility & contrast

On white

3.66

#4C82EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#4C82EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82EE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82EE	#FFFFFF	#000000	##000000
##4C82EE	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8EF2

Deuteranopia (green-blind)

#2B7FEC

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c82ee;
/* rgb */ color: rgb(76, 130, 238);
/* oklch */ color: oklch(62.4% 0.173 262.5);

Tailwind

colors: {
  custom: {
    50: '#8fa5f4',
    500: '#4c82ee',
    950: '#000000',
  },
}

SCSS

$custom: #4c82ee;
$custom-light: #8fa5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82ee",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 238
  },
  "hsl": {
    "h": 220,
    "s": 82.653,
    "l": 61.569
  },
  "oklch": {
    "l": 0.62421,
    "c": 0.17251,
    "h": 262.5
  },
  "luminance": 0.23675
}

Semantic roles & 50–950 ramp

primary

#4C82EE

secondary

#E9D5AD

accent

#9706DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C82EE

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

Preview Lab → · Contrast checker → · Palette generator →