#5A48BB#5A48BB

#5A48BB is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.6% C 0.173 H 285.1°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5A48BB
RGB	rgb(90, 72, 187)
HSL	hsl(249, 46%, 51%)
HSV	hsv(249, 61%, 73%)
CMYK	cmyk(51.9%, 61.5%, 0%, 26.7%)
CIE-LAB	lab(38.54, 38.08, -58.38)
CIE-LCH	lch(38.54, 69.70, 303.11°)
OKLab	oklab(48.62% 0.0452 -0.1673)
OKLCH	oklch(48.62% 0.173 285.1)
XYZ	xyz(15.5008, 10.3954, 48.1938)
Luminance	0.1040 (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

#5A48BB #A9BB48

analogous

#486FBB #5A48BB #9348BB

triadic

#5A48BB #BB5A48 #48BB5A

tetradic

#5A48BB #BB486F #A9BB48 #48BB93

square

#5A48BB #BB486F #A9BB48 #48BB93

split-complementary

#5A48BB #BB9348 #6FBB48

monochromatic

#2F2564 #443690 #5A48BB #8275CC #AAA1DC

Accessibility & contrast

On white

6.82

#5A48BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#5A48BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A48BB

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A48BB	#FFFFFF	#000000	##FFFFFF
##5A48BB	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#34637A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5a48bb;
/* rgb */ color: rgb(90, 72, 187);
/* oklch */ color: oklch(48.6% 0.173 285.1);

Tailwind

colors: {
  custom: {
    50: '#917cd0',
    500: '#5a48bb',
    950: '#000000',
  },
}

SCSS

$custom: #5a48bb;
$custom-light: #917cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a48bb",
  "rgb": {
    "r": 90,
    "g": 72,
    "b": 187
  },
  "hsl": {
    "h": 249.391,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48615,
    "c": 0.1733,
    "h": 285.1
  },
  "luminance": 0.10396
}

Semantic roles & 50–950 ramp

primary

#5A48BB

secondary

#C1C996

accent

#D552C1

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5A48BB

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

Preview Lab → · Contrast checker → · Palette generator →