#4C83E7#4C83E7

#4C83E7 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.2% C 0.162 H 261.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4C83E7
RGB	rgb(76, 131, 231)
HSL	hsl(219, 76%, 60%)
HSV	hsv(219, 67%, 91%)
CMYK	cmyk(67.1%, 43.3%, 0%, 9.4%)
CIE-LAB	lab(55.62, 13.84, -56.07)
CIE-LCH	lch(55.62, 57.75, 283.86°)
OKLab	oklab(62.18% -0.0245 -0.1602)
OKLCH	oklch(62.18% 0.162 261.3)
XYZ	xyz(25.5155, 23.5361, 78.7840)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83E7 #E7B04C

analogous

#4CD0E7 #4C83E7 #634CE7

triadic

#4C83E7 #E74C83 #83E74C

tetradic

#4C83E7 #E74CD0 #E7B04C #4CE763

square

#4C83E7 #E74CD0 #E7B04C #4CE763

split-complementary

#4C83E7 #E7634C #D0E74C

monochromatic

#1648A3 #1D60D9 #4C83E7 #82A8EE #B8CEF5

Accessibility & contrast

On white

3.68

#4C83E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4C83E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83E7

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83E7	#FFFFFF	#000000	##000000
##4C83E7	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)

#538DEB

Deuteranopia (green-blind)

#387FE5

Tritanopia (blue-blind)

#009AAA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c83e7;
/* rgb */ color: rgb(76, 131, 231);
/* oklch */ color: oklch(62.2% 0.162 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ea6ef',
    500: '#4c83e7',
    950: '#000000',
  },
}

SCSS

$custom: #4c83e7;
$custom-light: #8ea6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83e7",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 231
  },
  "hsl": {
    "h": 218.71,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.62183,
    "c": 0.16208,
    "h": 261.3
  },
  "luminance": 0.23539
}

Semantic roles & 50–950 ramp

primary

#4C83E7

secondary

#E5D0AA

accent

#900DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4C83E7

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

Preview Lab → · Contrast checker → · Palette generator →