#5D55EE#5D55EE

#5D55EE is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.1% C 0.222 H 278.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5D55EE
RGB	rgb(93, 85, 238)
HSL	hsl(243, 82%, 63%)
HSV	hsv(243, 64%, 93%)
CMYK	cmyk(60.9%, 64.3%, 0%, 6.7%)
CIE-LAB	lab(45.63, 46.80, -76.11)
CIE-LCH	lch(45.63, 89.35, 301.59°)
OKLab	oklab(55.08% 0.033 -0.2193)
OKLCH	oklch(55.08% 0.222 278.6)
XYZ	xyz(23.1904, 14.9954, 82.5447)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D55EE #E6EE55

analogous

#5599EE #5D55EE #A955EE

triadic

#5D55EE #EE5D55 #55EE5D

tetradic

#5D55EE #EE5599 #E6EE55 #55EEA9

square

#5D55EE #EE5599 #E6EE55 #55EEA9

split-complementary

#5D55EE #EEA955 #99EE55

monochromatic

#1B12B6 #281DE8 #5D55EE #928DF4 #C7C4F9

Accessibility & contrast

On white

5.25

#5D55EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#5D55EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D55EE

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D55EE	#FFFFFF	#000000	##FFFFFF
##5D55EE	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F3

Deuteranopia (green-blind)

#0066EB

Tritanopia (blue-blind)

#007C9A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5d55ee;
/* rgb */ color: rgb(93, 85, 238);
/* oklch */ color: oklch(55.1% 0.222 278.6);

Tailwind

colors: {
  custom: {
    50: '#9986f5',
    500: '#5d55ee',
    950: '#000000',
  },
}

SCSS

$custom: #5d55ee;
$custom-light: #9986f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d55ee",
  "rgb": {
    "r": 93,
    "g": 85,
    "b": 238
  },
  "hsl": {
    "h": 243.137,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5508,
    "c": 0.22173,
    "h": 278.6
  },
  "luminance": 0.14997
}

Semantic roles & 50–950 ramp

primary

#5D55EE

secondary

#E8EBB4

accent

#DE07D3

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5D55EE

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

Preview Lab → · Contrast checker → · Palette generator →