#6B68DD#6B68DD

#6B68DD is a mid, vivid blue. Relative luminance 0.182; OKLCH L 58.0% C 0.174 H 280.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#6B68DD
RGB	rgb(107, 104, 221)
HSL	hsl(242, 63%, 64%)
HSV	hsv(242, 53%, 87%)
CMYK	cmyk(51.6%, 52.9%, 0%, 13.3%)
CIE-LAB	lab(49.79, 32.71, -59.71)
CIE-LCH	lch(49.79, 68.08, 298.71°)
OKLab	oklab(58.03% 0.0321 -0.1705)
OKLCH	oklch(58.03% 0.174 280.7)
XYZ	xyz(24.0608, 18.2455, 70.6465)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B68DD #DADD68

analogous

#689FDD #6B68DD #A568DD

triadic

#6B68DD #DD6B68 #68DD6B

tetradic

#6B68DD #DD689F #DADD68 #68DDA5

square

#6B68DD #DD689F #DADD68 #68DDA5

split-complementary

#6B68DD #DDA568 #9FDD68

monochromatic

#2925A5 #3A36D2 #6B68DD #9C9AE8 #CDCCF3

Accessibility & contrast

On white

4.52

#6B68DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#6B68DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B68DD

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B68DD	#FFFFFF	#000000	##000000
##6B68DD	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277BE1

Deuteranopia (green-blind)

#1772DB

Tritanopia (blue-blind)

#3C8298

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6b68dd;
/* rgb */ color: rgb(107, 104, 221);
/* oklch */ color: oklch(58.0% 0.174 280.7);

Tailwind

colors: {
  custom: {
    50: '#9d93e8',
    500: '#6b68dd',
    950: '#000000',
  },
}

SCSS

$custom: #6b68dd;
$custom-light: #9d93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b68dd",
  "rgb": {
    "r": 107,
    "g": 104,
    "b": 221
  },
  "hsl": {
    "h": 241.538,
    "s": 63.243,
    "l": 63.725
  },
  "oklch": {
    "l": 0.58025,
    "c": 0.17355,
    "h": 280.7
  },
  "luminance": 0.18247
}

Semantic roles & 50–950 ramp

primary

#6B68DD

secondary

#E4E5BC

accent

#CB1AC6

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6B68DD

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

Preview Lab → · Contrast checker → · Palette generator →