#5C55BC#5C55BC

#5C55BC is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.1% C 0.157 H 282.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5C55BC
RGB	rgb(92, 85, 188)
HSL	hsl(244, 43%, 54%)
HSV	hsv(244, 55%, 74%)
CMYK	cmyk(51.1%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(41.85, 30.90, -53.61)
CIE-LCH	lch(41.85, 61.88, 299.96°)
OKLab	oklab(51.12% 0.0336 -0.1531)
OKLCH	oklch(51.12% 0.157 282.4)
XYZ	xyz(16.7365, 12.4022, 49.0792)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C55BC #B5BC55

analogous

#5581BC #5C55BC #8F55BC

triadic

#5C55BC #BC5C55 #55BC5C

tetradic

#5C55BC #BC5581 #B5BC55 #55BC8F

square

#5C55BC #BC5581 #B5BC55 #55BC8F

split-complementary

#5C55BC #BC8F55 #81BC55

monochromatic

#2F2B6C #423C98 #5C55BC #8681CD #B0ADDF

Accessibility & contrast

On white

6.03

#5C55BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5C55BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C55BC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C55BC	#FFFFFF	#000000	##FFFFFF
##5C55BC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1866C0

Deuteranopia (green-blind)

#095FBA

Tritanopia (blue-blind)

#366C80

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5c55bc;
/* rgb */ color: rgb(92, 85, 188);
/* oklch */ color: oklch(51.1% 0.157 282.4);

Tailwind

colors: {
  custom: {
    50: '#9185d1',
    500: '#5c55bc',
    950: '#000000',
  },
}

SCSS

$custom: #5c55bc;
$custom-light: #9185d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c55bc",
  "rgb": {
    "r": 92,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 244.078,
    "s": 43.46,
    "l": 53.529
  },
  "oklch": {
    "l": 0.51119,
    "c": 0.1568,
    "h": 282.4
  },
  "luminance": 0.12403
}

Semantic roles & 50–950 ramp

primary

#5C55BC

secondary

#C9CCA0

accent

#D355CB

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5C55BC

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

Preview Lab → · Contrast checker → · Palette generator →