#4C7FCD#4C7FCD

#4C7FCD is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.132 H 258.6°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FCD
RGB	rgb(76, 127, 205)
HSL	hsl(216, 56%, 55%)
HSV	hsv(216, 63%, 80%)
CMYK	cmyk(62.9%, 38%, 0%, 19.6%)
CIE-LAB	lab(53.08, 7.29, -45.48)
CIE-LCH	lch(53.08, 46.06, 279.10°)
OKLab	oklab(59.75% -0.0259 -0.1292)
OKLCH	oklch(59.75% 0.132 258.6)
XYZ	xyz(21.5854, 21.1210, 60.6850)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FCD #CD9A4C

analogous

#4CC0CD #4C7FCD #594CCD

triadic

#4C7FCD #CD4C7F #7FCD4C

tetradic

#4C7FCD #CD4CC0 #CD9A4C #4CCD59

square

#4C7FCD #CD4CC0 #CD9A4C #4CCD59

split-complementary

#4C7FCD #CD594C #C0CD4C

monochromatic

#23467C #3061AC #4C7FCD #7CA1DA #ACC3E8

Accessibility & contrast

On white

4.02

#4C7FCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4C7FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FCD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FCD	#FFFFFF	#000000	##000000
##4C7FCD	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85D0

Deuteranopia (green-blind)

#4B79CB

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c7fcd;
/* rgb */ color: rgb(76, 127, 205);
/* oklch */ color: oklch(59.8% 0.132 258.6);

Tailwind

colors: {
  custom: {
    50: '#8aa3dc',
    500: '#4c7fcd',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fcd;
$custom-light: #8aa3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fcd",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 205
  },
  "hsl": {
    "h": 216.279,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59754,
    "c": 0.1318,
    "h": 258.6
  },
  "luminance": 0.21123
}

Semantic roles & 50–950 ramp

primary

#4C7FCD

secondary

#D5C09F

accent

#A448E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4C7FCD

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

Preview Lab → · Contrast checker → · Palette generator →