#5A55DC#5A55DC

#5A55DC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.4% C 0.200 H 278.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A55DC
RGB	rgb(90, 85, 220)
HSL	hsl(242, 66%, 60%)
HSV	hsv(242, 61%, 86%)
CMYK	cmyk(59.1%, 61.4%, 0%, 13.7%)
CIE-LAB	lab(44.00, 40.65, -68.59)
CIE-LCH	lch(44.00, 79.73, 300.66°)
OKLab	oklab(53.39% 0.0307 -0.1973)
OKLCH	oklch(53.39% 0.2 278.9)
XYZ	xyz(20.3791, 13.8365, 69.2931)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A55DC #D7DC55

analogous

#5594DC #5A55DC #9D55DC

triadic

#5A55DC #DC5A55 #55DC5A

tetradic

#5A55DC #DC5594 #D7DC55 #55DC9D

square

#5A55DC #DC5594 #D7DC55 #55DC9D

split-complementary

#5A55DC #DC9D55 #94DC55

monochromatic

#241F97 #302ACA #5A55DC #8B88E6 #BDBBF1

Accessibility & contrast

On white

5.57

#5A55DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5A55DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A55DC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A55DC	#FFFFFF	#000000	##FFFFFF
##5A55DC	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5a55dc;
/* rgb */ color: rgb(90, 85, 220);
/* oklch */ color: oklch(53.4% 0.200 278.9);

Tailwind

colors: {
  custom: {
    50: '#9585e8',
    500: '#5a55dc',
    950: '#000000',
  },
}

SCSS

$custom: #5a55dc;
$custom-light: #9585e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a55dc",
  "rgb": {
    "r": 90,
    "g": 85,
    "b": 220
  },
  "hsl": {
    "h": 242.222,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53394,
    "c": 0.19964,
    "h": 278.9
  },
  "luminance": 0.13838
}

Semantic roles & 50–950 ramp

primary

#5A55DC

secondary

#DFE0AC

accent

#E93FE3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5A55DC

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

Preview Lab → · Contrast checker → · Palette generator →