#5541CB#5541CB

#5541CB is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.203 H 282.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#5541CB
RGB	rgb(85, 65, 203)
HSL	hsl(249, 57%, 53%)
HSV	hsv(249, 68%, 80%)
CMYK	cmyk(58.1%, 68%, 0%, 20.4%)
CIE-LAB	lab(37.88, 46.18, -68.81)
CIE-LCH	lch(37.88, 82.87, 303.86°)
OKLab	oklab(48.43% 0.0433 -0.1981)
OKLCH	oklch(48.43% 0.203 282.3)
XYZ	xyz(16.4128, 10.0226, 57.5580)
Luminance	0.1002 (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

#5541CB #B7CB41

analogous

#4172CB #5541CB #9A41CB

triadic

#5541CB #CB5541 #41CB55

tetradic

#5541CB #CB4172 #B7CB41 #41CB9A

square

#5541CB #CB4172 #B7CB41 #41CB9A

split-complementary

#5541CB #CB9A41 #72CB41

monochromatic

#2B1F72 #3E2CA2 #5541CB #8071D8 #ABA1E5

Accessibility & contrast

On white

6.99

#5541CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#5541CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5541CB

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5541CB	#FFFFFF	#000000	##FFFFFF
##5541CB	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#0B6581

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5541cb;
/* rgb */ color: rgb(85, 65, 203);
/* oklch */ color: oklch(48.4% 0.203 282.3);

Tailwind

colors: {
  custom: {
    50: '#9177dc',
    500: '#5541cb',
    950: '#000000',
  },
}

SCSS

$custom: #5541cb;
$custom-light: #9177dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5541cb",
  "rgb": {
    "r": 85,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 248.696,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.4843,
    "c": 0.20279,
    "h": 282.3
  },
  "luminance": 0.10024
}

Semantic roles & 50–950 ramp

primary

#5541CB

secondary

#C9D296

accent

#E048CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5541CB

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

Preview Lab → · Contrast checker → · Palette generator →