#6559AE#6559AE

#6559AE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.7% C 0.131 H 287.4°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#6559AE
RGB	rgb(101, 89, 174)
HSL	hsl(248, 34%, 52%)
HSV	hsv(248, 49%, 68%)
CMYK	cmyk(42%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(42.71, 26.28, -43.97)
CIE-LCH	lch(42.71, 51.23, 300.87°)
OKLab	oklab(51.67% 0.039 -0.1246)
OKLCH	oklch(51.67% 0.131 287.4)
XYZ	xyz(16.5770, 12.9669, 41.6656)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6559AE #A2AE59

analogous

#5978AE #6559AE #9059AE

triadic

#6559AE #AE6559 #59AE65

tetradic

#6559AE #AE5978 #A2AE59 #59AE90

square

#6559AE #AE5978 #A2AE59 #59AE90

split-complementary

#6559AE #AE9059 #78AE59

monochromatic

#352E5E #4C4288 #6559AE #8B82C2 #B1ABD6

Accessibility & contrast

On white

5.84

#6559AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#6559AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6559AE

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6559AE	#FFFFFF	#000000	##FFFFFF
##6559AE	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B1

Deuteranopia (green-blind)

#3663AC

Tritanopia (blue-blind)

#506A7B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6559ae;
/* rgb */ color: rgb(101, 89, 174);
/* oklch */ color: oklch(51.7% 0.131 287.4);

Tailwind

colors: {
  custom: {
    50: '#9588c7',
    500: '#6559ae',
    950: '#000000',
  },
}

SCSS

$custom: #6559ae;
$custom-light: #9588c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6559ae",
  "rgb": {
    "r": 101,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 248.471,
    "s": 34.413,
    "l": 51.569
  },
  "oklch": {
    "l": 0.51669,
    "c": 0.13054,
    "h": 287.4
  },
  "luminance": 0.12967
}

Semantic roles & 50–950 ramp

primary

#6559AE

secondary

#BFC49F

accent

#CA5DBB

background

#F9F8FC

surface

#F2EFF8

border

#CCCAD1

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #6559AE

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

Preview Lab → · Contrast checker → · Palette generator →