#4B6FD5#4B6FD5

#4B6FD5 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.8% C 0.162 H 266.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B6FD5
RGB	rgb(75, 111, 213)
HSL	hsl(224, 62%, 56%)
HSV	hsv(224, 65%, 84%)
CMYK	cmyk(64.8%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(49.09, 19.74, -56.41)
CIE-LCH	lch(49.09, 59.76, 289.29°)
OKLab	oklab(56.82% -0.0095 -0.1615)
OKLCH	oklch(56.82% 0.162 266.6)
XYZ	xyz(20.5922, 17.6669, 65.2627)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6FD5 #D5B14B

analogous

#4BB4D5 #4B6FD5 #6C4BD5

triadic

#4B6FD5 #D54B6F #6FD54B

tetradic

#4B6FD5 #D54BB4 #D5B14B #4BD56C

square

#4B6FD5 #D54BB4 #D5B14B #4BD56C

split-complementary

#4B6FD5 #D56C4B #B4D54B

monochromatic

#1F3A86 #2B50B8 #4B6FD5 #7D97E1 #AEBEEC

Accessibility & contrast

On white

4.63

#4B6FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4B6FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6FD5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6FD5	#FFFFFF	#000000	##FFFFFF
##4B6FD5	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7BD9

Deuteranopia (green-blind)

#1B6FD3

Tritanopia (blue-blind)

#008798

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4b6fd5;
/* rgb */ color: rgb(75, 111, 213);
/* oklch */ color: oklch(56.8% 0.162 266.6);

Tailwind

colors: {
  custom: {
    50: '#8b97e2',
    500: '#4b6fd5',
    950: '#000000',
  },
}

SCSS

$custom: #4b6fd5;
$custom-light: #8b97e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6fd5",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 224.348,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56815,
    "c": 0.16179,
    "h": 266.6
  },
  "luminance": 0.17669
}

Semantic roles & 50–950 ramp

primary

#4B6FD5

secondary

#DACBA2

accent

#BB43E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6FD5

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

Preview Lab → · Contrast checker → · Palette generator →