#4872D9#4872D9

#4872D9 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.165 H 265.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4872D9
RGB	rgb(72, 114, 217)
HSL	hsl(223, 66%, 57%)
HSV	hsv(223, 67%, 85%)
CMYK	cmyk(66.8%, 47.5%, 0%, 14.9%)
CIE-LAB	lab(50.00, 18.78, -57.22)
CIE-LCH	lch(50.00, 60.22, 288.18°)
OKLab	oklab(57.55% -0.0144 -0.1639)
OKLCH	oklch(57.55% 0.165 265)
XYZ	xyz(21.2098, 18.4200, 68.0698)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4872D9 #D9AF48

analogous

#48BAD9 #4872D9 #6748D9

triadic

#4872D9 #D94872 #72D948

tetradic

#4872D9 #D948BA #D9AF48 #48D967

square

#4872D9 #D948BA #D9AF48 #48D967

split-complementary

#4872D9 #D96748 #BAD948

monochromatic

#1D3C8A #2752BD #4872D9 #7B99E4 #ADC0EE

Accessibility & contrast

On white

4.48

#4872D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4872D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4872D9

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4872D9	#FFFFFF	#000000	##000000
##4872D9	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7EDD

Deuteranopia (green-blind)

#1A71D7

Tritanopia (blue-blind)

#008A9B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4872d9;
/* rgb */ color: rgb(72, 114, 217);
/* oklch */ color: oklch(57.6% 0.165 265.0);

Tailwind

colors: {
  custom: {
    50: '#8a9ae5',
    500: '#4872d9',
    950: '#000000',
  },
}

SCSS

$custom: #4872d9;
$custom-light: #8a9ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#4872d9",
  "rgb": {
    "r": 72,
    "g": 114,
    "b": 217
  },
  "hsl": {
    "h": 222.621,
    "s": 65.611,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57553,
    "c": 0.16454,
    "h": 265
  },
  "luminance": 0.18422
}

Semantic roles & 50–950 ramp

primary

#4872D9

secondary

#DCCBA1

accent

#B83FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4872D9

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

Preview Lab → · Contrast checker → · Palette generator →