#4D72D0#4D72D0

#4D72D0 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.2% C 0.151 H 265.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D72D0
RGB	rgb(77, 114, 208)
HSL	hsl(223, 58%, 56%)
HSV	hsv(223, 63%, 82%)
CMYK	cmyk(63%, 45.2%, 0%, 18.4%)
CIE-LAB	lab(49.70, 16.48, -52.58)
CIE-LCH	lch(49.70, 55.11, 287.41°)
OKLab	oklab(57.21% -0.0113 -0.1502)
OKLCH	oklch(57.21% 0.151 265.7)
XYZ	xyz(20.4591, 18.1646, 62.0902)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72D0 #D0AB4D

analogous

#4DB4D0 #4D72D0 #694DD0

triadic

#4D72D0 #D04D72 #72D04D

tetradic

#4D72D0 #D04DB4 #D0AB4D #4DD069

square

#4D72D0 #D04DB4 #D0AB4D #4DD069

split-complementary

#4D72D0 #D0694D #B4D04D

monochromatic

#223D81 #2F54B1 #4D72D0 #7D98DD #AEBFEA

Accessibility & contrast

On white

4.53

#4D72D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#4D72D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72D0

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72D0	#FFFFFF	#000000	##000000
##4D72D0	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457DD4

Deuteranopia (green-blind)

#2F71CE

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d72d0;
/* rgb */ color: rgb(77, 114, 208);
/* oklch */ color: oklch(57.2% 0.151 265.7);

Tailwind

colors: {
  custom: {
    50: '#8b9adf',
    500: '#4d72d0',
    950: '#000000',
  },
}

SCSS

$custom: #4d72d0;
$custom-light: #8b9adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72d0",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 208
  },
  "hsl": {
    "h": 223.053,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.15062,
    "h": 265.7
  },
  "luminance": 0.18166
}

Semantic roles & 50–950 ramp

primary

#4D72D0

secondary

#D8C8A1

accent

#B646E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D72D0

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

Preview Lab → · Contrast checker → · Palette generator →