#4D73AE#4D73AE

#4D73AE is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.4% C 0.102 H 258.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D73AE
RGB	rgb(77, 115, 174)
HSL	hsl(216, 39%, 49%)
HSV	hsv(216, 56%, 68%)
CMYK	cmyk(55.7%, 33.9%, 0%, 31.8%)
CIE-LAB	lab(48.13, 4.36, -35.50)
CIE-LCH	lch(48.13, 35.76, 277.00°)
OKLab	oklab(55.39% -0.0196 -0.1002)
OKLCH	oklch(55.39% 0.102 258.9)
XYZ	xyz(16.8286, 16.8939, 42.4102)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D73AE #AE884D

analogous

#4DA4AE #4D73AE #584DAE

triadic

#4D73AE #AE4D73 #73AE4D

tetradic

#4D73AE #AE4DA4 #AE884D #4DAE58

square

#4D73AE #AE4DA4 #AE884D #4DAE58

split-complementary

#4D73AE #AE584D #A4AE4D

monochromatic

#273B59 #3A5784 #4D73AE #7694C2 #A0B5D5

Accessibility & contrast

On white

4.80

#4D73AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4D73AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D73AE

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D73AE	#FFFFFF	#000000	##FFFFFF
##4D73AE	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B77B0

Deuteranopia (green-blind)

#4F6EAD

Tritanopia (blue-blind)

#0E8088

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d73ae;
/* rgb */ color: rgb(77, 115, 174);
/* oklch */ color: oklch(55.4% 0.102 258.9);

Tailwind

colors: {
  custom: {
    50: '#869bc6',
    500: '#4d73ae',
    950: '#000000',
  },
}

SCSS

$custom: #4d73ae;
$custom-light: #869bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d73ae",
  "rgb": {
    "r": 77,
    "g": 115,
    "b": 174
  },
  "hsl": {
    "h": 216.495,
    "s": 38.645,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55393,
    "c": 0.10208,
    "h": 258.9
  },
  "luminance": 0.16895
}

Semantic roles & 50–950 ramp

primary

#4D73AE

secondary

#C2B095

accent

#A159CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4D73AE

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

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