#5C55DC#5C55DC

#5C55DC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.5% C 0.199 H 279.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5C55DC
RGB	rgb(92, 85, 220)
HSL	hsl(243, 66%, 60%)
HSV	hsv(243, 61%, 86%)
CMYK	cmyk(58.2%, 61.4%, 0%, 13.7%)
CIE-LAB	lab(44.14, 40.98, -68.34)
CIE-LCH	lch(44.14, 79.69, 300.95°)
OKLab	oklab(53.54% 0.0332 -0.1965)
OKLCH	oklch(53.54% 0.199 279.6)
XYZ	xyz(20.5763, 13.9382, 69.3023)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C55DC #D5DC55

analogous

#5592DC #5C55DC #9F55DC

triadic

#5C55DC #DC5C55 #55DC5C

tetradic

#5C55DC #DC5592 #D5DC55 #55DC9F

square

#5C55DC #DC5592 #D5DC55 #55DC9F

split-complementary

#5C55DC #DC9F55 #92DC55

monochromatic

#251F97 #322ACA #5C55DC #8D88E6 #BDBBF1

Accessibility & contrast

On white

5.54

#5C55DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#5C55DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C55DC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C55DC	#FFFFFF	#000000	##FFFFFF
##5C55DC	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5c55dc;
/* rgb */ color: rgb(92, 85, 220);
/* oklch */ color: oklch(53.5% 0.199 279.6);

Tailwind

colors: {
  custom: {
    50: '#9685e8',
    500: '#5c55dc',
    950: '#000000',
  },
}

SCSS

$custom: #5c55dc;
$custom-light: #9685e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5c55dc",
  "rgb": {
    "r": 92,
    "g": 85,
    "b": 220
  },
  "hsl": {
    "h": 243.111,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53539,
    "c": 0.19926,
    "h": 279.6
  },
  "luminance": 0.1394
}

Semantic roles & 50–950 ramp

primary

#5C55DC

secondary

#DEE0AC

accent

#E93FE0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #5C55DC

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

Preview Lab → · Contrast checker → · Palette generator →