#5545C9#5545C9

#5545C9 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.9% C 0.196 H 281.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5545C9
RGB	rgb(85, 69, 201)
HSL	hsl(247, 55%, 53%)
HSV	hsv(247, 66%, 79%)
CMYK	cmyk(57.7%, 65.7%, 0%, 21.2%)
CIE-LAB	lab(38.56, 43.28, -66.55)
CIE-LCH	lch(38.56, 79.38, 303.04°)
OKLab	oklab(48.86% 0.0402 -0.1915)
OKLCH	oklch(48.86% 0.196 281.9)
XYZ	xyz(16.4138, 10.4035, 56.3902)
Luminance	0.1041 (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

#5545C9 #B9C945

analogous

#4577C9 #5545C9 #9745C9

triadic

#5545C9 #C95545 #45C955

tetradic

#5545C9 #C94577 #B9C945 #45C997

square

#5545C9 #C94577 #B9C945 #45C997

split-complementary

#5545C9 #C99745 #77C945

monochromatic

#2B2172 #3D2FA2 #5545C9 #8074D7 #ACA4E5

Accessibility & contrast

On white

6.82

#5545C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#5545C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5545C9

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5545C9	#FFFFFF	#000000	##FFFFFF
##5545C9	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)

#005FCD

Deuteranopia (green-blind)

#0056C6

Tritanopia (blue-blind)

#106781

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5545c9;
/* rgb */ color: rgb(85, 69, 201);
/* oklch */ color: oklch(48.9% 0.196 281.9);

Tailwind

colors: {
  custom: {
    50: '#907ada',
    500: '#5545c9',
    950: '#000000',
  },
}

SCSS

$custom: #5545c9;
$custom-light: #907ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5545c9",
  "rgb": {
    "r": 85,
    "g": 69,
    "b": 201
  },
  "hsl": {
    "h": 247.273,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48864,
    "c": 0.19564,
    "h": 281.9
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#5545C9

secondary

#CBD198

accent

#DE49CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5545C9

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

Preview Lab → · Contrast checker → · Palette generator →