#6561BA#6561BA

#6561BA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.0% C 0.136 H 282.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#6561BA
RGB	rgb(101, 97, 186)
HSL	hsl(243, 39%, 55%)
HSV	hsv(243, 48%, 73%)
CMYK	cmyk(45.7%, 47.8%, 0%, 27.1%)
CIE-LAB	lab(45.44, 24.94, -46.64)
CIE-LCH	lch(45.44, 52.89, 298.13°)
OKLab	oklab(53.95% 0.0303 -0.1323)
OKLCH	oklch(53.95% 0.136 282.9)
XYZ	xyz(18.5018, 14.8604, 48.3383)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6561BA #B6BA61

analogous

#6189BA #6561BA #9261BA

triadic

#6561BA #BA6561 #61BA65

tetradic

#6561BA #BA6189 #B6BA61 #61BA92

square

#6561BA #BA6189 #B6BA61 #61BA92

split-complementary

#6561BA #BA9261 #89BA61

monochromatic

#343170 #47439A #6561BA #8F8CCD #B8B6DF

Accessibility & contrast

On white

5.29

#6561BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#6561BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6561BA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6561BA	#FFFFFF	#000000	##FFFFFF
##6561BA	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6FBD

Deuteranopia (green-blind)

#3769B8

Tritanopia (blue-blind)

#497484

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6561ba;
/* rgb */ color: rgb(101, 97, 186);
/* oklch */ color: oklch(54.0% 0.136 282.9);

Tailwind

colors: {
  custom: {
    50: '#968ecf',
    500: '#6561ba',
    950: '#000000',
  },
}

SCSS

$custom: #6561ba;
$custom-light: #968ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#6561ba",
  "rgb": {
    "r": 101,
    "g": 97,
    "b": 186
  },
  "hsl": {
    "h": 242.697,
    "s": 39.207,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53952,
    "c": 0.13577,
    "h": 282.9
  },
  "luminance": 0.14861
}

Semantic roles & 50–950 ramp

primary

#6561BA

secondary

#CCCEA9

accent

#CF59CA

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #6561BA

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

Preview Lab → · Contrast checker → · Palette generator →