#5552DD#5552DD

#5552DD is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.6% C 0.206 H 277.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5552DD
RGB	rgb(85, 82, 221)
HSL	hsl(241, 67%, 59%)
HSV	hsv(241, 63%, 87%)
CMYK	cmyk(61.5%, 62.9%, 0%, 13.3%)
CIE-LAB	lab(43.04, 41.97, -70.73)
CIE-LCH	lch(43.04, 82.25, 300.68°)
OKLab	oklab(52.63% 0.0272 -0.2037)
OKLCH	oklch(52.63% 0.206 277.6)
XYZ	xyz(19.8105, 13.1848, 69.8936)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5552DD #DADD52

analogous

#5295DD #5552DD #9B52DD

triadic

#5552DD #DD5552 #52DD55

tetradic

#5552DD #DD5295 #DADD52 #52DD9B

square

#5552DD #DD5295 #DADD52 #52DD9B

split-complementary

#5552DD #DD9B52 #95DD52

monochromatic

#201E97 #2B28CA #5552DD #8785E7 #BAB8F1

Accessibility & contrast

On white

5.77

#5552DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5552DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5552DD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5552DD	#FFFFFF	#000000	##FFFFFF
##5552DD	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#0060DA

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5552dd;
/* rgb */ color: rgb(85, 82, 221);
/* oklch */ color: oklch(52.6% 0.206 277.6);

Tailwind

colors: {
  custom: {
    50: '#9383e9',
    500: '#5552dd',
    950: '#000000',
  },
}

SCSS

$custom: #5552dd;
$custom-light: #9383e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5552dd",
  "rgb": {
    "r": 85,
    "g": 82,
    "b": 221
  },
  "hsl": {
    "h": 241.295,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52627,
    "c": 0.20552,
    "h": 277.6
  },
  "luminance": 0.13186
}

Semantic roles & 50–950 ramp

primary

#5552DD

secondary

#DFE0AA

accent

#EA3EE6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5552DD

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

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