#48639C#48639C

#48639C is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.5% C 0.097 H 264.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#48639C
RGB	rgb(72, 99, 156)
HSL	hsl(221, 37%, 45%)
HSV	hsv(221, 54%, 61%)
CMYK	cmyk(53.8%, 36.5%, 0%, 38.8%)
CIE-LAB	lab(42.31, 7.16, -34.09)
CIE-LCH	lch(42.31, 34.83, 281.86°)
OKLab	oklab(50.5% -0.0101 -0.0963)
OKLCH	oklch(50.5% 0.097 264)
XYZ	xyz(13.1331, 12.7007, 33.2055)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48639C #9C8148

analogous

#488D9C #48639C #57489C

triadic

#48639C #9C4863 #639C48

tetradic

#48639C #9C488D #9C8148 #489C57

square

#48639C #9C488D #9C8148 #489C57

split-complementary

#48639C #9C5748 #8D9C48

monochromatic

#212E48 #354872 #48639C #6882B9 #92A5CD

Accessibility & contrast

On white

5.93

#48639C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#48639C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #48639C

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48639C	#FFFFFF	#000000	##FFFFFF
##48639C	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689E

Deuteranopia (green-blind)

#43609B

Tritanopia (blue-blind)

#1D6F78

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #48639c;
/* rgb */ color: rgb(72, 99, 156);
/* oklch */ color: oklch(50.5% 0.097 264.0);

Tailwind

colors: {
  custom: {
    50: '#818fb9',
    500: '#48639c',
    950: '#000000',
  },
}

SCSS

$custom: #48639c;
$custom-light: #818fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#48639c",
  "rgb": {
    "r": 72,
    "g": 99,
    "b": 156
  },
  "hsl": {
    "h": 220.714,
    "s": 36.842,
    "l": 44.706
  },
  "oklch": {
    "l": 0.50498,
    "c": 0.09681,
    "h": 264
  },
  "luminance": 0.12702
}

Semantic roles & 50–950 ramp

primary

#48639C

secondary

#B8A987

accent

#A85BCD

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #48639C

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

Preview Lab → · Contrast checker → · Palette generator →