#49578D#49578D

#49578D is a mid, moderate blue. Relative luminance 0.102; OKLCH L 47.0% C 0.089 H 271.6°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#49578D
RGB	rgb(73, 87, 141)
HSL	hsl(228, 32%, 42%)
HSV	hsv(228, 48%, 55%)
CMYK	cmyk(48.2%, 38.3%, 0%, 44.7%)
CIE-LAB	lab(38.12, 10.11, -31.68)
CIE-LCH	lch(38.12, 33.25, 287.69°)
OKLab	oklab(47.02% 0.0025 -0.0893)
OKLCH	oklch(47.02% 0.089 271.6)
XYZ	xyz(10.9621, 10.1553, 26.5767)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49578D #8D7F49

analogous

#49798D #49578D #5D498D

triadic

#49578D #8D4957 #578D49

tetradic

#49578D #8D4979 #8D7F49 #498D5D

square

#49578D #8D4979 #8D7F49 #498D5D

split-complementary

#49578D #8D5D49 #798D49

monochromatic

#1F253C #343E65 #49578D #6474AF #8D98C4

Accessibility & contrast

On white

6.93

#49578D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#49578D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #49578D

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49578D	#FFFFFF	#000000	##FFFFFF
##49578D	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435D8F

Deuteranopia (green-blind)

#3C578C

Tritanopia (blue-blind)

#2F626B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #49578d;
/* rgb */ color: rgb(73, 87, 141);
/* oklch */ color: oklch(47.0% 0.089 271.6);

Tailwind

colors: {
  custom: {
    50: '#8086ae',
    500: '#49578d',
    950: '#000000',
  },
}

SCSS

$custom: #49578d;
$custom-light: #8086ae;
$custom-dark: #000000;

JSON

{
  "hex": "#49578d",
  "rgb": {
    "r": 73,
    "g": 87,
    "b": 141
  },
  "hsl": {
    "h": 227.647,
    "s": 31.776,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47019,
    "c": 0.08935,
    "h": 271.6
  },
  "luminance": 0.10156
}

Semantic roles & 50–950 ramp

primary

#49578D

secondary

#B0A682

accent

#B360C8

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #49578D

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

Preview Lab → · Contrast checker → · Palette generator →