#4972D1#4972D1

#4972D1 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.153 H 264.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4972D1
RGB	rgb(73, 114, 209)
HSL	hsl(222, 60%, 55%)
HSV	hsv(222, 65%, 82%)
CMYK	cmyk(65.1%, 45.5%, 0%, 18%)
CIE-LAB	lab(49.56, 16.14, -53.38)
CIE-LCH	lch(49.56, 55.77, 286.82°)
OKLab	oklab(57.07% -0.0147 -0.1526)
OKLCH	oklch(57.07% 0.153 264.5)
XYZ	xyz(20.2696, 18.0526, 62.7255)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4972D1 #D1A849

analogous

#49B6D1 #4972D1 #6449D1

triadic

#4972D1 #D14972 #72D149

tetradic

#4972D1 #D149B6 #D1A849 #49D164

square

#4972D1 #D149B6 #D1A849 #49D164

split-complementary

#4972D1 #D16449 #B6D149

monochromatic

#203D7F #2D54B0 #4972D1 #7A98DD #ABBEEA

Accessibility & contrast

On white

4.55

#4972D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4972D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4972D1

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4972D1	#FFFFFF	#000000	##000000
##4972D1	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437CD5

Deuteranopia (green-blind)

#2B70CF

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4972d1;
/* rgb */ color: rgb(73, 114, 209);
/* oklch */ color: oklch(57.1% 0.153 264.5);

Tailwind

colors: {
  custom: {
    50: '#899ae0',
    500: '#4972d1',
    950: '#000000',
  },
}

SCSS

$custom: #4972d1;
$custom-light: #899ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4972d1",
  "rgb": {
    "r": 73,
    "g": 114,
    "b": 209
  },
  "hsl": {
    "h": 221.912,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.5707,
    "c": 0.15332,
    "h": 264.5
  },
  "luminance": 0.18055
}

Semantic roles & 50–950 ramp

primary

#4972D1

secondary

#D7C69E

accent

#B345E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4972D1

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

Preview Lab → · Contrast checker → · Palette generator →