#4A73D4#4A73D4

#4A73D4 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.156 H 264.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A73D4
RGB	rgb(74, 115, 212)
HSL	hsl(222, 62%, 56%)
HSV	hsv(222, 65%, 83%)
CMYK	cmyk(65.1%, 45.8%, 0%, 16.9%)
CIE-LAB	lab(50.06, 16.73, -54.28)
CIE-LCH	lch(50.06, 56.80, 287.13°)
OKLab	oklab(57.52% -0.0143 -0.1552)
OKLCH	oklch(57.52% 0.156 264.7)
XYZ	xyz(20.8343, 18.4688, 64.7415)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A73D4 #D4AB4A

analogous

#4AB8D4 #4A73D4 #664AD4

triadic

#4A73D4 #D44A73 #73D44A

tetradic

#4A73D4 #D44AB8 #D4AB4A #4AD466

square

#4A73D4 #D44AB8 #D4AB4A #4AD466

split-complementary

#4A73D4 #D4664A #B8D44A

monochromatic

#1F3D84 #2B54B6 #4A73D4 #7B99E0 #ADBFEB

Accessibility & contrast

On white

4.47

#4A73D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4A73D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A73D4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A73D4	#FFFFFF	#000000	##000000
##4A73D4	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437ED8

Deuteranopia (green-blind)

#2971D2

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4a73d4;
/* rgb */ color: rgb(74, 115, 212);
/* oklch */ color: oklch(57.5% 0.156 264.7);

Tailwind

colors: {
  custom: {
    50: '#8a9ae2',
    500: '#4a73d4',
    950: '#000000',
  },
}

SCSS

$custom: #4a73d4;
$custom-light: #8a9ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a73d4",
  "rgb": {
    "r": 74,
    "g": 115,
    "b": 212
  },
  "hsl": {
    "h": 222.174,
    "s": 61.607,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57524,
    "c": 0.15589,
    "h": 264.7
  },
  "luminance": 0.18471
}

Semantic roles & 50–950 ramp

primary

#4A73D4

secondary

#D9C8A0

accent

#B543E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4A73D4

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

Preview Lab → · Contrast checker → · Palette generator →