#4A75D3#4A75D3

#4A75D3 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.9% C 0.152 H 263.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A75D3
RGB	rgb(74, 117, 211)
HSL	hsl(221, 61%, 56%)
HSV	hsv(221, 65%, 83%)
CMYK	cmyk(64.9%, 44.5%, 0%, 17.3%)
CIE-LAB	lab(50.55, 15.14, -52.94)
CIE-LCH	lch(50.55, 55.06, 285.96°)
OKLab	oklab(57.88% -0.0164 -0.1512)
OKLCH	oklch(57.88% 0.152 263.8)
XYZ	xyz(20.9391, 18.8796, 64.1560)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A75D3 #D3A84A

analogous

#4AB9D3 #4A75D3 #634AD3

triadic

#4A75D3 #D34A75 #75D34A

tetradic

#4A75D3 #D34AB9 #D3A84A #4AD363

square

#4A75D3 #D34AB9 #D3A84A #4AD363

split-complementary

#4A75D3 #D3634A #B9D34A

monochromatic

#203F83 #2C57B4 #4A75D3 #7B9BDF #ACC0EB

Accessibility & contrast

On white

4.40

#4A75D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4A75D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A75D3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A75D3	#FFFFFF	#000000	##000000
##4A75D3	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487FD7

Deuteranopia (green-blind)

#3072D1

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a75d3;
/* rgb */ color: rgb(74, 117, 211);
/* oklch */ color: oklch(57.9% 0.152 263.8);

Tailwind

colors: {
  custom: {
    50: '#8a9ce1',
    500: '#4a75d3',
    950: '#000000',
  },
}

SCSS

$custom: #4a75d3;
$custom-light: #8a9ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a75d3",
  "rgb": {
    "r": 74,
    "g": 117,
    "b": 211
  },
  "hsl": {
    "h": 221.168,
    "s": 60.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.57878,
    "c": 0.15214,
    "h": 263.8
  },
  "luminance": 0.18882
}

Semantic roles & 50–950 ramp

primary

#4A75D3

secondary

#D9C7A0

accent

#B244E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4A75D3

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

Preview Lab → · Contrast checker → · Palette generator →