#4C83E5#4C83E5

#4C83E5 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.1% C 0.159 H 261.0°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4C83E5
RGB	rgb(76, 131, 229)
HSL	hsl(218, 75%, 60%)
HSV	hsv(218, 67%, 90%)
CMYK	cmyk(66.8%, 42.8%, 0%, 10.2%)
CIE-LAB	lab(55.51, 13.14, -55.13)
CIE-LCH	lch(55.51, 56.68, 283.41°)
OKLab	oklab(62.06% -0.0249 -0.1575)
OKLCH	oklch(62.06% 0.159 261)
XYZ	xyz(25.2346, 23.4237, 77.3049)
Luminance	0.2343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83E5 #E5AE4C

analogous

#4CD0E5 #4C83E5 #614CE5

triadic

#4C83E5 #E54C83 #83E54C

tetradic

#4C83E5 #E54CD0 #E5AE4C #4CE561

square

#4C83E5 #E54CD0 #E5AE4C #4CE561

split-complementary

#4C83E5 #E5614C #D0E54C

monochromatic

#17489F #1F60D5 #4C83E5 #81A8ED #B7CDF5

Accessibility & contrast

On white

3.69

#4C83E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4C83E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83E5

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83E5	#FFFFFF	#000000	##000000
##4C83E5	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548DE9

Deuteranopia (green-blind)

#3B7EE3

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c83e5;
/* rgb */ color: rgb(76, 131, 229);
/* oklch */ color: oklch(62.1% 0.159 261.0);

Tailwind

colors: {
  custom: {
    50: '#8da6ee',
    500: '#4c83e5',
    950: '#000000',
  },
}

SCSS

$custom: #4c83e5;
$custom-light: #8da6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83e5",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 229
  },
  "hsl": {
    "h": 218.431,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62058,
    "c": 0.15943,
    "h": 261
  },
  "luminance": 0.23426
}

Semantic roles & 50–950 ramp

primary

#4C83E5

secondary

#E4CFA9

accent

#AE37F1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4C83E5

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

Preview Lab → · Contrast checker → · Palette generator →