#4B76D3#4B76D3

#4B76D3 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.1% C 0.151 H 263.7°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B76D3
RGB	rgb(75, 118, 211)
HSL	hsl(221, 61%, 56%)
HSV	hsv(221, 64%, 83%)
CMYK	cmyk(64.5%, 44.1%, 0%, 17.3%)
CIE-LAB	lab(50.87, 14.69, -52.42)
CIE-LCH	lch(50.87, 54.44, 285.66°)
OKLab	oklab(58.14% -0.0165 -0.1497)
OKLCH	oklch(58.14% 0.151 263.7)
XYZ	xyz(21.1338, 19.1539, 64.1987)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76D3 #D3A84B

analogous

#4BBAD3 #4B76D3 #644BD3

triadic

#4B76D3 #D34B76 #76D34B

tetradic

#4B76D3 #D34BBA #D3A84B #4BD364

square

#4B76D3 #D34BBA #D3A84B #4BD364

split-complementary

#4B76D3 #D3644B #BAD34B

monochromatic

#204083 #2C57B5 #4B76D3 #7C9BDF #ADC1EB

Accessibility & contrast

On white

4.35

#4B76D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4B76D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76D3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76D3	#FFFFFF	#000000	##000000
##4B76D3	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A80D7

Deuteranopia (green-blind)

#3373D1

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4b76d3;
/* rgb */ color: rgb(75, 118, 211);
/* oklch */ color: oklch(58.1% 0.151 263.7);

Tailwind

colors: {
  custom: {
    50: '#8a9de1',
    500: '#4b76d3',
    950: '#000000',
  },
}

SCSS

$custom: #4b76d3;
$custom-light: #8a9de1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76d3",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 211
  },
  "hsl": {
    "h": 221.029,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58137,
    "c": 0.15061,
    "h": 263.7
  },
  "luminance": 0.19156
}

Semantic roles & 50–950 ramp

primary

#4B76D3

secondary

#D9C7A1

accent

#B144E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4B76D3

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

Preview Lab → · Contrast checker → · Palette generator →