#5541DB#5541DB

#5541DB is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.9% C 0.222 H 280.5°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5541DB
RGB	rgb(85, 65, 219)
HSL	hsl(248, 68%, 56%)
HSV	hsv(248, 70%, 86%)
CMYK	cmyk(61.2%, 70.3%, 0%, 14.1%)
CIE-LAB	lab(39.28, 51.05, -75.74)
CIE-LCH	lch(39.28, 91.34, 303.98°)
OKLab	oklab(49.86% 0.0407 -0.2184)
OKLCH	oklch(49.86% 0.222 280.5)
XYZ	xyz(18.4188, 10.8250, 68.1229)
Luminance	0.1083 (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

#5541DB #C7DB41

analogous

#417ADB #5541DB #A241DB

triadic

#5541DB #DB5541 #41DB55

tetradic

#5541DB #DB417A #C7DB41 #41DBA2

square

#5541DB #DB417A #C7DB41 #41DBA2

split-complementary

#5541DB #DBA241 #7ADB41

monochromatic

#281A88 #3723BB #5541DB #8374E5 #B1A8EE

Accessibility & contrast

On white

6.63

#5541DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5541DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5541DB

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5541DB	#FFFFFF	#000000	##FFFFFF
##5541DB	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E0

Deuteranopia (green-blind)

#0057D8

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5541db;
/* rgb */ color: rgb(85, 65, 219);
/* oklch */ color: oklch(49.9% 0.222 280.5);

Tailwind

colors: {
  custom: {
    50: '#9478e7',
    500: '#5541db',
    950: '#000000',
  },
}

SCSS

$custom: #5541db;
$custom-light: #9478e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5541db",
  "rgb": {
    "r": 85,
    "g": 65,
    "b": 219
  },
  "hsl": {
    "h": 247.792,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49862,
    "c": 0.22215,
    "h": 280.5
  },
  "luminance": 0.10826
}

Semantic roles & 50–950 ramp

primary

#5541DB

secondary

#D4DC9C

accent

#EB3DD4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5541DB

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

Preview Lab → · Contrast checker → · Palette generator →