#48439E#48439E

#48439E is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.143 H 281.2°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#48439E
RGB	rgb(72, 67, 158)
HSL	hsl(243, 40%, 44%)
HSV	hsv(243, 58%, 62%)
CMYK	cmyk(54.4%, 57.6%, 0%, 38%)
CIE-LAB	lab(33.69, 28.36, -49.06)
CIE-LCH	lch(33.69, 56.67, 300.04°)
OKLab	oklab(43.99% 0.0279 -0.1405)
OKLCH	oklch(43.99% 0.143 281.2)
XYZ	xyz(10.8493, 7.8600, 33.2866)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48439E #999E43

analogous

#436C9E #48439E #76439E

triadic

#48439E #9E4843 #439E48

tetradic

#48439E #9E436C #999E43 #439E76

square

#48439E #9E436C #999E43 #439E76

split-complementary

#48439E #9E7643 #6C9E43

monochromatic

#211F48 #343173 #48439E #6762BC #908DCF

Accessibility & contrast

On white

8.16

#48439E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#48439E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48439E

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48439E	#FFFFFF	#000000	##FFFFFF
##48439E	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A1

Deuteranopia (green-blind)

#004C9C

Tritanopia (blue-blind)

#22586A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #48439e;
/* rgb */ color: rgb(72, 67, 158);
/* oklch */ color: oklch(44.0% 0.143 281.2);

Tailwind

colors: {
  custom: {
    50: '#8277bb',
    500: '#48439e',
    950: '#000000',
  },
}

SCSS

$custom: #48439e;
$custom-light: #8277bb;
$custom-dark: #000000;

JSON

{
  "hex": "#48439e",
  "rgb": {
    "r": 72,
    "g": 67,
    "b": 158
  },
  "hsl": {
    "h": 243.297,
    "s": 40.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43988,
    "c": 0.14319,
    "h": 281.2
  },
  "luminance": 0.07861
}

Semantic roles & 50–950 ramp

primary

#48439E

secondary

#B7BA83

accent

#D057CA

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #48439E

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

Preview Lab → · Contrast checker → · Palette generator →