#4B7FCD#4B7FCD

#4B7FCD is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.7% C 0.132 H 258.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B7FCD
RGB	rgb(75, 127, 205)
HSL	hsl(216, 57%, 55%)
HSV	hsv(216, 63%, 80%)
CMYK	cmyk(63.4%, 38%, 0%, 19.6%)
CIE-LAB	lab(53.04, 7.11, -45.56)
CIE-LCH	lch(53.04, 46.11, 278.87°)
OKLab	oklab(59.71% -0.0268 -0.1294)
OKLCH	oklch(59.71% 0.132 258.3)
XYZ	xyz(21.5065, 21.0803, 60.6813)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7FCD #CD994B

analogous

#4BC0CD #4B7FCD #584BCD

triadic

#4B7FCD #CD4B7F #7FCD4B

tetradic

#4B7FCD #CD4BC0 #CD994B #4BCD58

square

#4B7FCD #CD4BC0 #CD994B #4BCD58

split-complementary

#4B7FCD #CD584B #C0CD4B

monochromatic

#22467B #3061AB #4B7FCD #7BA1DA #ABC3E8

Accessibility & contrast

On white

4.03

#4B7FCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4B7FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7FCD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7FCD	#FFFFFF	#000000	##000000
##4B7FCD	1.00	4.03	5.22	5.22
#FFFFFF	4.03	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)

#4A79CB

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4b7fcd;
/* rgb */ color: rgb(75, 127, 205);
/* oklch */ color: oklch(59.7% 0.132 258.3);

Tailwind

colors: {
  custom: {
    50: '#89a3dc',
    500: '#4b7fcd',
    950: '#000000',
  },
}

SCSS

$custom: #4b7fcd;
$custom-light: #89a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7fcd",
  "rgb": {
    "r": 75,
    "g": 127,
    "b": 205
  },
  "hsl": {
    "h": 216,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59708,
    "c": 0.13219,
    "h": 258.3
  },
  "luminance": 0.21082
}

Semantic roles & 50–950 ramp

primary

#4B7FCD

secondary

#D5BF9F

accent

#A348E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4B7FCD

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

Preview Lab → · Contrast checker → · Palette generator →