#6554BE#6554BE

#6554BE is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.8% C 0.160 H 286.8°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#6554BE
RGB	rgb(101, 84, 190)
HSL	hsl(250, 45%, 54%)
HSV	hsv(250, 56%, 75%)
CMYK	cmyk(46.8%, 55.8%, 0%, 25.5%)
CIE-LAB	lab(42.50, 34.07, -53.69)
CIE-LCH	lch(42.50, 63.59, 302.40°)
OKLab	oklab(51.83% 0.0462 -0.1531)
OKLCH	oklch(51.83% 0.16 286.8)
XYZ	xyz(17.8287, 12.8243, 50.2411)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6554BE #ADBE54

analogous

#5478BE #6554BE #9A54BE

triadic

#6554BE #BE6554 #54BE65

tetradic

#6554BE #BE5478 #ADBE54 #54BE9A

square

#6554BE #BE5478 #ADBE54 #54BE9A

split-complementary

#6554BE #BE9A54 #78BE54

monochromatic

#352A6E #4A3B9A #6554BE #8D80CF #B5ADE0

Accessibility & contrast

On white

5.89

#6554BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#6554BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6554BE

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6554BE	#FFFFFF	#000000	##FFFFFF
##6554BE	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1567C2

Deuteranopia (green-blind)

#1361BC

Tritanopia (blue-blind)

#486B81

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6554be;
/* rgb */ color: rgb(101, 84, 190);
/* oklch */ color: oklch(51.8% 0.160 286.8);

Tailwind

colors: {
  custom: {
    50: '#9784d2',
    500: '#6554be',
    950: '#000000',
  },
}

SCSS

$custom: #6554be;
$custom-light: #9784d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6554be",
  "rgb": {
    "r": 101,
    "g": 84,
    "b": 190
  },
  "hsl": {
    "h": 249.623,
    "s": 44.915,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5183,
    "c": 0.15994,
    "h": 286.8
  },
  "luminance": 0.12825
}

Semantic roles & 50–950 ramp

primary

#6554BE

secondary

#C6CEA0

accent

#D553C0

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6554BE

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

Preview Lab → · Contrast checker → · Palette generator →