#6E66BD#6E66BD

#6E66BD is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.8% C 0.132 H 285.5°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#6E66BD
RGB	rgb(110, 102, 189)
HSL	hsl(246, 40%, 57%)
HSV	hsv(246, 46%, 74%)
CMYK	cmyk(41.8%, 46%, 0%, 25.9%)
CIE-LAB	lab(47.61, 25.00, -44.87)
CIE-LCH	lch(47.61, 51.37, 299.12°)
OKLab	oklab(55.83% 0.0352 -0.1269)
OKLCH	oklch(55.83% 0.132 285.5)
XYZ	xyz(20.3645, 16.4911, 50.2444)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E66BD #B5BD66

analogous

#668ABD #6E66BD #9A66BD

triadic

#6E66BD #BD6E66 #66BD6E

tetradic

#6E66BD #BD668A #B5BD66 #66BD9A

square

#6E66BD #BD668A #B5BD66 #66BD9A

split-complementary

#6E66BD #BD9A66 #8ABD66

monochromatic

#393376 #4E45A1 #6E66BD #9791CF #BFBCE2

Accessibility & contrast

On white

4.89

#6E66BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#6E66BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6E66BD

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E66BD	#FFFFFF	#000000	##FFFFFF
##6E66BD	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4573C0

Deuteranopia (green-blind)

#436EBB

Tritanopia (blue-blind)

#577888

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6e66bd;
/* rgb */ color: rgb(110, 102, 189);
/* oklch */ color: oklch(55.8% 0.132 285.5);

Tailwind

colors: {
  custom: {
    50: '#9b91d1',
    500: '#6e66bd',
    950: '#000000',
  },
}

SCSS

$custom: #6e66bd;
$custom-light: #9b91d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6e66bd",
  "rgb": {
    "r": 110,
    "g": 102,
    "b": 189
  },
  "hsl": {
    "h": 245.517,
    "s": 39.726,
    "l": 57.059
  },
  "oklch": {
    "l": 0.55827,
    "c": 0.13171,
    "h": 285.5
  },
  "luminance": 0.16492
}

Semantic roles & 50–950 ramp

primary

#6E66BD

secondary

#CED1AE

accent

#D058C5

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0D14

muted

#7E7D82

Preview Lab

Preview with #6E66BD

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

Preview Lab → · Contrast checker → · Palette generator →