#5D55E5#5D55E5

#5D55E5 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.3% C 0.211 H 279.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5D55E5
RGB	rgb(93, 85, 229)
HSL	hsl(243, 73%, 62%)
HSV	hsv(243, 63%, 90%)
CMYK	cmyk(59.4%, 62.9%, 0%, 10.2%)
CIE-LAB	lab(44.91, 43.98, -72.20)
CIE-LCH	lch(44.91, 84.54, 301.35°)
OKLab	oklab(54.34% 0.0338 -0.2078)
OKLCH	oklch(54.34% 0.211 279.2)
XYZ	xyz(21.9011, 14.4797, 75.7543)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D55E5 #DDE555

analogous

#5595E5 #5D55E5 #A555E5

triadic

#5D55E5 #E55D55 #55E55D

tetradic

#5D55E5 #E55595 #DDE555 #55E5A5

square

#5D55E5 #E55595 #DDE555 #55E5A5

split-complementary

#5D55E5 #E5A555 #95E555

monochromatic

#2119A6 #2C22DB #5D55E5 #908AED #C2BFF5

Accessibility & contrast

On white

5.39

#5D55E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#5D55E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D55E5

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D55E5	#FFFFFF	#000000	##FFFFFF
##5D55E5	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EA

Deuteranopia (green-blind)

#0065E2

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5d55e5;
/* rgb */ color: rgb(93, 85, 229);
/* oklch */ color: oklch(54.3% 0.211 279.2);

Tailwind

colors: {
  custom: {
    50: '#9885ee',
    500: '#5d55e5',
    950: '#000000',
  },
}

SCSS

$custom: #5d55e5;
$custom-light: #9885ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5d55e5",
  "rgb": {
    "r": 93,
    "g": 85,
    "b": 229
  },
  "hsl": {
    "h": 243.333,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54337,
    "c": 0.21051,
    "h": 279.2
  },
  "luminance": 0.14481
}

Semantic roles & 50–950 ramp

primary

#5D55E5

secondary

#E3E6B0

accent

#D610CB

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5D55E5

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

Preview Lab → · Contrast checker → · Palette generator →