#4A73C2#4A73C2

#4A73C2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.4% C 0.131 H 262.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4A73C2
RGB	rgb(74, 115, 194)
HSL	hsl(220, 50%, 53%)
HSV	hsv(220, 62%, 76%)
CMYK	cmyk(61.9%, 40.7%, 0%, 23.9%)
CIE-LAB	lab(49.02, 10.49, -45.66)
CIE-LCH	lch(49.02, 46.85, 282.94°)
OKLab	oklab(56.39% -0.0176 -0.1299)
OKLCH	oklch(56.39% 0.131 262.3)
XYZ	xyz(18.6890, 17.6107, 53.4428)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A73C2 #C2994A

analogous

#4AAFC2 #4A73C2 #5D4AC2

triadic

#4A73C2 #C24A73 #73C24A

tetradic

#4A73C2 #C24AAF #C2994A #4AC25D

square

#4A73C2 #C24AAF #C2994A #4AC25D

split-complementary

#4A73C2 #C25D4A #AFC24A

monochromatic

#253D6D #34579B #4A73C2 #7896D1 #A6BAE1

Accessibility & contrast

On white

4.64

#4A73C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4A73C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A73C2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A73C2	#FFFFFF	#000000	##FFFFFF
##4A73C2	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507AC5

Deuteranopia (green-blind)

#3F6FC0

Tritanopia (blue-blind)

#008591

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a73c2;
/* rgb */ color: rgb(74, 115, 194);
/* oklch */ color: oklch(56.4% 0.131 262.3);

Tailwind

colors: {
  custom: {
    50: '#879ad5',
    500: '#4a73c2',
    950: '#000000',
  },
}

SCSS

$custom: #4a73c2;
$custom-light: #879ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a73c2",
  "rgb": {
    "r": 74,
    "g": 115,
    "b": 194
  },
  "hsl": {
    "h": 219.5,
    "s": 49.587,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56388,
    "c": 0.13109,
    "h": 262.3
  },
  "luminance": 0.17612
}

Semantic roles & 50–950 ramp

primary

#4A73C2

secondary

#CEBC9A

accent

#AA4FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4A73C2

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

Preview Lab → · Contrast checker → · Palette generator →