#4C82EC#4C82EC

#4C82EC is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.3% C 0.170 H 262.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4C82EC
RGB	rgb(76, 130, 236)
HSL	hsl(220, 81%, 61%)
HSV	hsv(220, 68%, 93%)
CMYK	cmyk(67.8%, 44.9%, 0%, 7.5%)
CIE-LAB	lab(55.64, 16.19, -58.82)
CIE-LCH	lch(55.64, 61.01, 285.39°)
OKLab	oklab(62.29% -0.0228 -0.1683)
OKLCH	oklch(62.29% 0.17 262.3)
XYZ	xyz(26.0981, 23.5553, 82.5118)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82EC #ECB64C

analogous

#4CD2EC #4C82EC #664CEC

triadic

#4C82EC #EC4C82 #82EC4C

tetradic

#4C82EC #EC4CD2 #ECB64C #4CEC66

square

#4C82EC #EC4CD2 #ECB64C #4CEC66

split-complementary

#4C82EC #EC664C #D2EC4C

monochromatic

#1246AB #185CE3 #4C82EC #83A9F2 #BBCFF8

Accessibility & contrast

On white

3.68

#4C82EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4C82EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82EC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82EC	#FFFFFF	#000000	##000000
##4C82EC	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8DF0

Deuteranopia (green-blind)

#2E7EEA

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c82ec;
/* rgb */ color: rgb(76, 130, 236);
/* oklch */ color: oklch(62.3% 0.170 262.3);

Tailwind

colors: {
  custom: {
    50: '#8fa5f3',
    500: '#4c82ec',
    950: '#000000',
  },
}

SCSS

$custom: #4c82ec;
$custom-light: #8fa5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82ec",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 236
  },
  "hsl": {
    "h": 219.75,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.62292,
    "c": 0.16986,
    "h": 262.3
  },
  "luminance": 0.23558
}

Semantic roles & 50–950 ramp

primary

#4C82EC

secondary

#E8D4AC

accent

#9508DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C82EC

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

Preview Lab → · Contrast checker → · Palette generator →