#4D72D2#4D72D2

#4D72D2 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.3% C 0.153 H 265.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D72D2
RGB	rgb(77, 114, 210)
HSL	hsl(223, 60%, 56%)
HSV	hsv(223, 63%, 82%)
CMYK	cmyk(63.3%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(49.81, 17.17, -53.53)
CIE-LCH	lch(49.81, 56.22, 287.79°)
OKLab	oklab(57.34% -0.011 -0.153)
OKLCH	oklch(57.34% 0.153 265.9)
XYZ	xyz(20.7067, 18.2637, 63.3943)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72D2 #D2AD4D

analogous

#4DB5D2 #4D72D2 #6B4DD2

triadic

#4D72D2 #D24D72 #72D24D

tetradic

#4D72D2 #D24DB5 #D2AD4D #4DD26B

square

#4D72D2 #D24DB5 #D2AD4D #4DD26B

split-complementary

#4D72D2 #D26B4D #B5D24D

monochromatic

#213D83 #2E53B4 #4D72D2 #7E99DE #AFBFEB

Accessibility & contrast

On white

4.51

#4D72D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4D72D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72D2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72D2	#FFFFFF	#000000	##000000
##4D72D2	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437DD6

Deuteranopia (green-blind)

#2C71D0

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d72d2;
/* rgb */ color: rgb(77, 114, 210);
/* oklch */ color: oklch(57.3% 0.153 265.9);

Tailwind

colors: {
  custom: {
    50: '#8b9ae0',
    500: '#4d72d2',
    950: '#000000',
  },
}

SCSS

$custom: #4d72d2;
$custom-light: #8b9ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72d2",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 223.308,
    "s": 59.641,
    "l": 56.275
  },
  "oklch": {
    "l": 0.57337,
    "c": 0.15337,
    "h": 265.9
  },
  "luminance": 0.18266
}

Semantic roles & 50–950 ramp

primary

#4D72D2

secondary

#D9CAA2

accent

#B745E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D72D2

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

Preview Lab → · Contrast checker → · Palette generator →