#48399D#48399D

#48399D is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.1% C 0.155 H 284.4°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#48399D
RGB	rgb(72, 57, 157)
HSL	hsl(249, 47%, 42%)
HSV	hsv(249, 64%, 62%)
CMYK	cmyk(54.1%, 63.7%, 0%, 38.4%)
CIE-LAB	lab(31.20, 34.30, -52.49)
CIE-LCH	lch(31.20, 62.70, 303.16°)
OKLab	oklab(42.13% 0.0386 -0.1506)
OKLCH	oklch(42.13% 0.155 284.4)
XYZ	xyz(10.2196, 6.7377, 32.6538)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48399D #8E9D39

analogous

#395C9D #48399D #7A399D

triadic

#48399D #9D4839 #399D48

tetradic

#48399D #9D395C #8E9D39 #399D7A

square

#48399D #9D395C #8E9D39 #399D7A

split-complementary

#48399D #9D7A39 #5C9D39

monochromatic

#1F1843 #332970 #48399D #6353C0 #8C80D1

Accessibility & contrast

On white

8.95

#48399D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#48399D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48399D

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48399D	#FFFFFF	#000000	##FFFFFF
##48399D	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA0

Deuteranopia (green-blind)

#00469B

Tritanopia (blue-blind)

#245165

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #48399d;
/* rgb */ color: rgb(72, 57, 157);
/* oklch */ color: oklch(42.1% 0.155 284.4);

Tailwind

colors: {
  custom: {
    50: '#8370bb',
    500: '#48399d',
    950: '#000000',
  },
}

SCSS

$custom: #48399d;
$custom-light: #8370bb;
$custom-dark: #000000;

JSON

{
  "hex": "#48399d",
  "rgb": {
    "r": 72,
    "g": 57,
    "b": 157
  },
  "hsl": {
    "h": 249,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42134,
    "c": 0.15546,
    "h": 284.4
  },
  "luminance": 0.06738
}

Semantic roles & 50–950 ramp

primary

#48399D

secondary

#B0BA78

accent

#D651C2

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #48399D

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

Preview Lab → · Contrast checker → · Palette generator →