#5531BC#5531BC

#5531BC is a dark, highly saturated violet. Relative luminance 0.078; OKLCH L 44.9% C 0.202 H 287.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#5531BC
RGB	rgb(85, 49, 188)
HSL	hsl(256, 59%, 46%)
HSV	hsv(256, 74%, 74%)
CMYK	cmyk(54.8%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(33.47, 50.30, -67.26)
CIE-LCH	lch(33.47, 83.99, 306.79°)
OKLab	oklab(44.88% 0.0591 -0.1935)
OKLCH	oklch(44.88% 0.202 287)
XYZ	xyz(13.9190, 7.7580, 48.3312)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5531BC #98BC31

analogous

#3152BC #5531BC #9B31BC

triadic

#5531BC #BC5531 #31BC55

tetradic

#5531BC #BC3152 #98BC31 #31BC9B

square

#5531BC #BC3152 #98BC31 #31BC9B

split-complementary

#5531BC #BC9B31 #52BC31

monochromatic

#29185B #3F248B #5531BC #7757D3 #9E88E0

Accessibility & contrast

On white

8.23

#5531BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#5531BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5531BC

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5531BC	#FFFFFF	#000000	##FFFFFF
##5531BC	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#004BB9

Tritanopia (blue-blind)

#295774

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5531bc;
/* rgb */ color: rgb(85, 49, 188);
/* oklch */ color: oklch(44.9% 0.202 287.0);

Tailwind

colors: {
  custom: {
    50: '#906dd1',
    500: '#5531bc',
    950: '#000000',
  },
}

SCSS

$custom: #5531bc;
$custom-light: #906dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5531bc",
  "rgb": {
    "r": 85,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 255.54,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44883,
    "c": 0.20235,
    "h": 287
  },
  "luminance": 0.07759
}

Semantic roles & 50–950 ramp

primary

#5531BC

secondary

#B6CA7F

accent

#E246B9

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5531BC

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

Preview Lab → · Contrast checker → · Palette generator →