#5554CD#5554CD

#5554CD is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.7% C 0.182 H 278.3°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#5554CD
RGB	rgb(85, 84, 205)
HSL	hsl(240, 55%, 57%)
HSV	hsv(240, 59%, 80%)
CMYK	cmyk(58.5%, 59%, 0%, 19.6%)
CIE-LAB	lab(42.27, 35.59, -62.81)
CIE-LCH	lch(42.27, 72.19, 299.54°)
OKLab	oklab(51.68% 0.0262 -0.1804)
OKLCH	oklch(51.68% 0.182 278.3)
XYZ	xyz(17.9326, 12.6784, 59.2480)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5554CD #CCCD54

analogous

#5490CD #5554CD #9254CD

triadic

#5554CD #CD5554 #54CD55

tetradic

#5554CD #CD5490 #CCCD54 #54CD92

square

#5554CD #CD5490 #CCCD54 #54CD92

split-complementary

#5554CD #CD9254 #90CD54

monochromatic

#262681 #3534B0 #5554CD #8483DB #B3B3E9

Accessibility & contrast

On white

5.94

#5554CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#5554CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5554CD

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5554CD	#FFFFFF	#000000	##FFFFFF
##5554CD	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D1

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5554cd;
/* rgb */ color: rgb(85, 84, 205);
/* oklch */ color: oklch(51.7% 0.182 278.3);

Tailwind

colors: {
  custom: {
    50: '#9084dd',
    500: '#5554cd',
    950: '#000000',
  },
}

SCSS

$custom: #5554cd;
$custom-light: #9084dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5554cd",
  "rgb": {
    "r": 85,
    "g": 84,
    "b": 205
  },
  "hsl": {
    "h": 240.496,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.18231,
    "h": 278.3
  },
  "luminance": 0.1268
}

Semantic roles & 50–950 ramp

primary

#5554CD

secondary

#D7D7A6

accent

#DE4ADD

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5554CD

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

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