#4C7DCD#4C7DCD

#4C7DCD is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.3% C 0.134 H 259.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4C7DCD
RGB	rgb(76, 125, 205)
HSL	hsl(217, 56%, 55%)
HSV	hsv(217, 63%, 80%)
CMYK	cmyk(62.9%, 39%, 0%, 19.6%)
CIE-LAB	lab(52.52, 8.50, -46.38)
CIE-LCH	lch(52.52, 47.15, 280.39°)
OKLab	oklab(59.32% -0.0239 -0.1318)
OKLCH	oklch(59.32% 0.134 259.7)
XYZ	xyz(21.3297, 20.6095, 60.5997)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7DCD #CD9C4C

analogous

#4CBECD #4C7DCD #5B4CCD

triadic

#4C7DCD #CD4C7D #7DCD4C

tetradic

#4C7DCD #CD4CBE #CD9C4C #4CCD5B

square

#4C7DCD #CD4CBE #CD9C4C #4CCD5B

split-complementary

#4C7DCD #CD5B4C #BECD4C

monochromatic

#23457C #305FAC #4C7DCD #7CA0DA #ACC2E8

Accessibility & contrast

On white

4.10

#4C7DCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4C7DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7DCD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7DCD	#FFFFFF	#000000	##000000
##4C7DCD	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A84D0

Deuteranopia (green-blind)

#4778CB

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7dcd;
/* rgb */ color: rgb(76, 125, 205);
/* oklch */ color: oklch(59.3% 0.134 259.7);

Tailwind

colors: {
  custom: {
    50: '#8aa2dc',
    500: '#4c7dcd',
    950: '#000000',
  },
}

SCSS

$custom: #4c7dcd;
$custom-light: #8aa2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7dcd",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 205
  },
  "hsl": {
    "h": 217.209,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59318,
    "c": 0.134,
    "h": 259.7
  },
  "luminance": 0.20612
}

Semantic roles & 50–950 ramp

primary

#4C7DCD

secondary

#D5C19F

accent

#A648E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4C7DCD

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

Preview Lab → · Contrast checker → · Palette generator →