#4D72D3#4D72D3

#4D72D3 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.4% C 0.155 H 266.0°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D72D3
RGB	rgb(77, 114, 211)
HSL	hsl(223, 60%, 56%)
HSV	hsv(223, 64%, 83%)
CMYK	cmyk(63.5%, 46%, 0%, 17.3%)
CIE-LAB	lab(49.87, 17.52, -54.00)
CIE-LCH	lch(49.87, 56.77, 287.97°)
OKLab	oklab(57.4% -0.0108 -0.1544)
OKLCH	oklch(57.4% 0.155 266)
XYZ	xyz(20.8317, 18.3137, 64.0525)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72D3 #D3AE4D

analogous

#4DB5D3 #4D72D3 #6B4DD3

triadic

#4D72D3 #D34D72 #72D34D

tetradic

#4D72D3 #D34DB5 #D3AE4D #4DD36B

square

#4D72D3 #D34DB5 #D3AE4D #4DD36B

split-complementary

#4D72D3 #D36B4D #B5D34D

monochromatic

#213C85 #2D53B6 #4D72D3 #7E99DF #AFC0EB

Accessibility & contrast

On white

4.50

#4D72D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4D72D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72D3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72D3	#FFFFFF	#000000	##000000
##4D72D3	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427DD7

Deuteranopia (green-blind)

#2A71D1

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4d72d3;
/* rgb */ color: rgb(77, 114, 211);
/* oklch */ color: oklch(57.4% 0.155 266.0);

Tailwind

colors: {
  custom: {
    50: '#8b9ae1',
    500: '#4d72d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d72d3;
$custom-light: #8b9ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72d3",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 211
  },
  "hsl": {
    "h": 223.433,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.57402,
    "c": 0.15475,
    "h": 266
  },
  "luminance": 0.18316
}

Semantic roles & 50–950 ramp

primary

#4D72D3

secondary

#D9CAA2

accent

#B844E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D72D3

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

Preview Lab → · Contrast checker → · Palette generator →