#48439A#48439A

#48439A is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.7% C 0.138 H 281.7°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#48439A
RGB	rgb(72, 67, 154)
HSL	hsl(243, 39%, 43%)
HSV	hsv(243, 56%, 60%)
CMYK	cmyk(53.2%, 56.5%, 0%, 39.6%)
CIE-LAB	lab(33.40, 27.05, -47.10)
CIE-LCH	lch(33.40, 54.32, 299.87°)
OKLab	oklab(43.68% 0.0278 -0.1347)
OKLCH	oklch(43.68% 0.138 281.7)
XYZ	xyz(10.5106, 7.7245, 31.5027)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48439A #959A43

analogous

#43699A #48439A #73439A

triadic

#48439A #9A4843 #439A48

tetradic

#48439A #9A4369 #959A43 #439A73

square

#48439A #9A4369 #959A43 #439A73

split-complementary

#48439A #9A7343 #699A43

monochromatic

#201E45 #34306F #48439A #6560BA #8F8BCC

Accessibility & contrast

On white

8.25

#48439A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#48439A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48439A

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48439A	#FFFFFF	#000000	##FFFFFF
##48439A	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09529D

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#265768

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #48439a;
/* rgb */ color: rgb(72, 67, 154);
/* oklch */ color: oklch(43.7% 0.138 281.7);

Tailwind

colors: {
  custom: {
    50: '#8277b8',
    500: '#48439a',
    950: '#000000',
  },
}

SCSS

$custom: #48439a;
$custom-light: #8277b8;
$custom-dark: #000000;

JSON

{
  "hex": "#48439a",
  "rgb": {
    "r": 72,
    "g": 67,
    "b": 154
  },
  "hsl": {
    "h": 243.448,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43683,
    "c": 0.13755,
    "h": 281.7
  },
  "luminance": 0.07725
}

Semantic roles & 50–950 ramp

primary

#48439A

secondary

#B4B881

accent

#CF59C8

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #48439A

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

Preview Lab → · Contrast checker → · Palette generator →