#4973D2#4973D2

#4973D2 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.3% C 0.153 H 264.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4973D2
RGB	rgb(73, 115, 210)
HSL	hsl(222, 60%, 55%)
HSV	hsv(222, 65%, 82%)
CMYK	cmyk(65.2%, 45.2%, 0%, 17.6%)
CIE-LAB	lab(49.89, 15.87, -53.42)
CIE-LCH	lch(49.89, 55.72, 286.54°)
OKLab	oklab(57.35% -0.0155 -0.1527)
OKLCH	oklch(57.35% 0.153 264.2)
XYZ	xyz(20.5072, 18.3291, 63.4174)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4973D2 #D2A849

analogous

#49B7D2 #4973D2 #6349D2

triadic

#4973D2 #D24973 #73D249

tetradic

#4973D2 #D249B7 #D2A849 #49D263

square

#4973D2 #D249B7 #D2A849 #49D263

split-complementary

#4973D2 #D26349 #B7D249

monochromatic

#203E81 #2C55B2 #4973D2 #7A99DE #ABBEEA

Accessibility & contrast

On white

4.50

#4973D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4973D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4973D2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4973D2	#FFFFFF	#000000	##000000
##4973D2	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#447DD6

Deuteranopia (green-blind)

#2C71D0

Tritanopia (blue-blind)

#008998

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4973d2;
/* rgb */ color: rgb(73, 115, 210);
/* oklch */ color: oklch(57.3% 0.153 264.2);

Tailwind

colors: {
  custom: {
    50: '#899ae0',
    500: '#4973d2',
    950: '#000000',
  },
}

SCSS

$custom: #4973d2;
$custom-light: #899ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4973d2",
  "rgb": {
    "r": 73,
    "g": 115,
    "b": 210
  },
  "hsl": {
    "h": 221.606,
    "s": 60.352,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57345,
    "c": 0.15349,
    "h": 264.2
  },
  "luminance": 0.18331
}

Semantic roles & 50–950 ramp

primary

#4973D2

secondary

#D8C69F

accent

#B344E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4973D2

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

Preview Lab → · Contrast checker → · Palette generator →