#4D72D7#4D72D7

#4D72D7 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.7% C 0.160 H 266.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4D72D7
RGB	rgb(77, 114, 215)
HSL	hsl(224, 63%, 57%)
HSV	hsv(224, 64%, 84%)
CMYK	cmyk(64.2%, 47%, 0%, 15.7%)
CIE-LAB	lab(50.12, 18.90, -55.89)
CIE-LCH	lch(50.12, 59.00, 288.69°)
OKLab	oklab(57.67% -0.0102 -0.1599)
OKLCH	oklch(57.67% 0.16 266.3)
XYZ	xyz(21.3394, 18.5167, 66.7263)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72D7 #D7B24D

analogous

#4DB7D7 #4D72D7 #6D4DD7

triadic

#4D72D7 #D74D72 #72D74D

tetradic

#4D72D7 #D74DB7 #D7B24D #4DD76D

square

#4D72D7 #D74DB7 #D7B24D #4DD76D

split-complementary

#4D72D7 #D76D4D #B7D74D

monochromatic

#1F3C8A #2A52BC #4D72D7 #7F9AE2 #B1C1ED

Accessibility & contrast

On white

4.46

#4D72D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4D72D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72D7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72D7	#FFFFFF	#000000	##000000
##4D72D7	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7EDB

Deuteranopia (green-blind)

#2371D5

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4d72d7;
/* rgb */ color: rgb(77, 114, 215);
/* oklch */ color: oklch(57.7% 0.160 266.3);

Tailwind

colors: {
  custom: {
    50: '#8c9ae4',
    500: '#4d72d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d72d7;
$custom-light: #8c9ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72d7",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 215
  },
  "hsl": {
    "h": 223.913,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57666,
    "c": 0.16023,
    "h": 266.3
  },
  "luminance": 0.18519
}

Semantic roles & 50–950 ramp

primary

#4D72D7

secondary

#DCCDA4

accent

#BA41E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D72D7

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

Preview Lab → · Contrast checker → · Palette generator →