#4A73D5#4A73D5

#4A73D5 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.6% C 0.157 H 264.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A73D5
RGB	rgb(74, 115, 213)
HSL	hsl(222, 62%, 56%)
HSV	hsv(222, 65%, 84%)
CMYK	cmyk(65.3%, 46%, 0%, 16.5%)
CIE-LAB	lab(50.12, 17.08, -54.75)
CIE-LCH	lch(50.12, 57.36, 287.33°)
OKLab	oklab(57.59% -0.0142 -0.1566)
OKLCH	oklch(57.59% 0.157 264.8)
XYZ	xyz(20.9608, 18.5194, 65.4079)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A73D5 #D5AC4A

analogous

#4AB9D5 #4A73D5 #674AD5

triadic

#4A73D5 #D54A73 #73D54A

tetradic

#4A73D5 #D54AB9 #D5AC4A #4AD567

square

#4A73D5 #D54AB9 #D5AC4A #4AD567

split-complementary

#4A73D5 #D5674A #B9D54A

monochromatic

#1F3D86 #2B54B7 #4A73D5 #7C99E1 #ADC0EC

Accessibility & contrast

On white

4.46

#4A73D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4A73D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A73D5

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A73D5	#FFFFFF	#000000	##000000
##4A73D5	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427ED9

Deuteranopia (green-blind)

#2871D3

Tritanopia (blue-blind)

#008A9A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4a73d5;
/* rgb */ color: rgb(74, 115, 213);
/* oklch */ color: oklch(57.6% 0.157 264.8);

Tailwind

colors: {
  custom: {
    50: '#8a9ae2',
    500: '#4a73d5',
    950: '#000000',
  },
}

SCSS

$custom: #4a73d5;
$custom-light: #8a9ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a73d5",
  "rgb": {
    "r": 74,
    "g": 115,
    "b": 213
  },
  "hsl": {
    "h": 222.302,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5759,
    "c": 0.15726,
    "h": 264.8
  },
  "luminance": 0.18521
}

Semantic roles & 50–950 ramp

primary

#4A73D5

secondary

#DAC9A1

accent

#B542E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4A73D5

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

Preview Lab → · Contrast checker → · Palette generator →