#6661FA#6661FA

#6661FA is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.6% C 0.221 H 278.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6661FA
RGB	rgb(102, 97, 250)
HSL	hsl(242, 94%, 68%)
HSV	hsv(242, 61%, 98%)
CMYK	cmyk(59.2%, 61.2%, 0%, 2%)
CIE-LAB	lab(49.83, 44.96, -75.94)
CIE-LCH	lch(49.83, 88.26, 300.63°)
OKLab	oklab(58.6% 0.0329 -0.2185)
OKLCH	oklch(58.6% 0.221 278.6)
XYZ	xyz(27.0040, 18.2743, 92.5282)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6661FA #F5FA61

analogous

#61A8FA #6661FA #B361FA

triadic

#6661FA #FA6661 #61FA66

tetradic

#6661FA #FA61A8 #F5FA61 #61FAB3

square

#6661FA #FA61A8 #F5FA61 #61FAB3

split-complementary

#6661FA #FAB361 #A8FA61

monochromatic

#0E07DA #2D26F8 #6661FA #9F9CFC #D9D8FE

Accessibility & contrast

On white

4.51

#6661FA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#6661FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6661FA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6661FA	#FFFFFF	#000000	##000000
##6661FA	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)

#0070F7

Tritanopia (blue-blind)

#0087A5

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6661fa;
/* rgb */ color: rgb(102, 97, 250);
/* oklch */ color: oklch(58.6% 0.221 278.6);

Tailwind

colors: {
  custom: {
    50: '#9f8efd',
    500: '#6661fa',
    950: '#000000',
  },
}

SCSS

$custom: #6661fa;
$custom-light: #9f8efd;
$custom-dark: #000000;

JSON

{
  "hex": "#6661fa",
  "rgb": {
    "r": 102,
    "g": 97,
    "b": 250
  },
  "hsl": {
    "h": 241.961,
    "s": 93.865,
    "l": 68.039
  },
  "oklch": {
    "l": 0.58597,
    "c": 0.22094,
    "h": 278.6
  },
  "luminance": 0.18276
}

Semantic roles & 50–950 ramp

primary

#6661FA

secondary

#F1F3C4

accent

#E600DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6661FA

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

Preview Lab → · Contrast checker → · Palette generator →