#6561FB#6561FB

#6561FB is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.6% C 0.222 H 278.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6561FB
RGB	rgb(101, 97, 251)
HSL	hsl(242, 95%, 68%)
HSV	hsv(242, 61%, 98%)
CMYK	cmyk(59.8%, 61.4%, 0%, 1.6%)
CIE-LAB	lab(49.83, 45.12, -76.49)
CIE-LCH	lch(49.83, 88.81, 300.53°)
OKLab	oklab(58.61% 0.0316 -0.2201)
OKLCH	oklch(58.61% 0.222 278.2)
XYZ	xyz(27.0485, 18.2791, 93.3509)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6561FB #F7FB61

analogous

#61AAFB #6561FB #B261FB

triadic

#6561FB #FB6561 #61FB65

tetradic

#6561FB #FB61AA #F7FB61 #61FBB2

square

#6561FB #FB61AA #F7FB61 #61FBB2

split-complementary

#6561FB #FBB261 #AAFB61

monochromatic

#0B06DC #2B25F9 #6561FB #9F9DFD #D9D8FE

Accessibility & contrast

On white

4.51

#6561FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#6561FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6561FB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6561FB	#FFFFFF	#000000	##000000
##6561FB	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFF

Deuteranopia (green-blind)

#0070F8

Tritanopia (blue-blind)

#0087A5

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6561fb;
/* rgb */ color: rgb(101, 97, 251);
/* oklch */ color: oklch(58.6% 0.222 278.2);

Tailwind

colors: {
  custom: {
    50: '#9f8efe',
    500: '#6561fb',
    950: '#000000',
  },
}

SCSS

$custom: #6561fb;
$custom-light: #9f8efe;
$custom-dark: #000000;

JSON

{
  "hex": "#6561fb",
  "rgb": {
    "r": 101,
    "g": 97,
    "b": 251
  },
  "hsl": {
    "h": 241.558,
    "s": 95.062,
    "l": 68.235
  },
  "oklch": {
    "l": 0.58607,
    "c": 0.22238,
    "h": 278.2
  },
  "luminance": 0.18281
}

Semantic roles & 50–950 ramp

primary

#6561FB

secondary

#F2F3C5

accent

#E600E0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6561FB

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

Preview Lab → · Contrast checker → · Palette generator →