#4B7FD2#4B7FD2

#4B7FD2 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.0% C 0.139 H 259.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4B7FD2
RGB	rgb(75, 127, 210)
HSL	hsl(217, 60%, 56%)
HSV	hsv(217, 64%, 82%)
CMYK	cmyk(64.3%, 39.5%, 0%, 17.6%)
CIE-LAB	lab(53.30, 8.83, -47.97)
CIE-LCH	lch(53.30, 48.77, 280.43°)
OKLab	oklab(60% -0.0256 -0.1365)
OKLCH	oklch(60% 0.139 259.4)
XYZ	xyz(22.1197, 21.3256, 63.9108)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7FD2 #D29E4B

analogous

#4BC2D2 #4B7FD2 #5A4BD2

triadic

#4B7FD2 #D24B7F #7FD24B

tetradic

#4B7FD2 #D24BC2 #D29E4B #4BD25A

square

#4B7FD2 #D24BC2 #D29E4B #4BD25A

split-complementary

#4B7FD2 #D25A4B #C2D24B

monochromatic

#214682 #2D60B3 #4B7FD2 #7CA2DE #ADC5EA

Accessibility & contrast

On white

3.99

#4B7FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4B7FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7FD2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7FD2	#FFFFFF	#000000	##000000
##4B7FD2	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D5

Deuteranopia (green-blind)

#467AD0

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4b7fd2;
/* rgb */ color: rgb(75, 127, 210);
/* oklch */ color: oklch(60.0% 0.139 259.4);

Tailwind

colors: {
  custom: {
    50: '#8aa3e0',
    500: '#4b7fd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b7fd2;
$custom-light: #8aa3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7fd2",
  "rgb": {
    "r": 75,
    "g": 127,
    "b": 210
  },
  "hsl": {
    "h": 216.889,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60001,
    "c": 0.1389,
    "h": 259.4
  },
  "luminance": 0.21328
}

Semantic roles & 50–950 ramp

primary

#4B7FD2

secondary

#D8C3A0

accent

#A645E3

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B7FD2

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

Preview Lab → · Contrast checker → · Palette generator →