#4C83D7#4C83D7

#4C83D7 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.2% C 0.141 H 258.6°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C83D7
RGB	rgb(76, 131, 215)
HSL	hsl(216, 63%, 57%)
HSV	hsv(216, 65%, 84%)
CMYK	cmyk(64.7%, 39.1%, 0%, 15.7%)
CIE-LAB	lab(54.73, 8.30, -48.51)
CIE-LCH	lch(54.73, 49.22, 279.71°)
OKLab	oklab(61.21% -0.0277 -0.138)
OKLCH	oklch(61.21% 0.141 258.6)
XYZ	xyz(23.3582, 22.6731, 67.4222)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83D7 #D7A04C

analogous

#4CC8D7 #4C83D7 #5B4CD7

triadic

#4C83D7 #D74C83 #83D74C

tetradic

#4C83D7 #D74CC8 #D7A04C #4CD75B

square

#4C83D7 #D74CC8 #D7A04C #4CD75B

split-complementary

#4C83D7 #D75B4C #C8D74C

monochromatic

#1F498A #2A64BC #4C83D7 #7EA6E2 #B0C8ED

Accessibility & contrast

On white

3.79

#4C83D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4C83D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83D7

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83D7	#FFFFFF	#000000	##000000
##4C83D7	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8ADA

Deuteranopia (green-blind)

#497DD5

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c83d7;
/* rgb */ color: rgb(76, 131, 215);
/* oklch */ color: oklch(61.2% 0.141 258.6);

Tailwind

colors: {
  custom: {
    50: '#8ba6e4',
    500: '#4c83d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c83d7;
$custom-light: #8ba6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83d7",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 215
  },
  "hsl": {
    "h": 216.259,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6121,
    "c": 0.1408,
    "h": 258.6
  },
  "luminance": 0.22675
}

Semantic roles & 50–950 ramp

primary

#4C83D7

secondary

#DCC5A3

accent

#A541E6

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4C83D7

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

Preview Lab → · Contrast checker → · Palette generator →