#6963BF#6963BF

#6963BF is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.0% C 0.139 H 283.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6963BF
RGB	rgb(105, 99, 191)
HSL	hsl(244, 42%, 57%)
HSV	hsv(244, 48%, 75%)
CMYK	cmyk(45%, 48.2%, 0%, 25.1%)
CIE-LAB	lab(46.56, 26.18, -47.73)
CIE-LCH	lch(46.56, 54.44, 298.74°)
OKLab	oklab(54.97% 0.0332 -0.1354)
OKLCH	oklch(54.97% 0.139 283.8)
XYZ	xyz(19.6888, 15.6877, 51.2707)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6963BF #B9BF63

analogous

#638BBF #6963BF #9763BF

triadic

#6963BF #BF6963 #63BF69

tetradic

#6963BF #BF638B #B9BF63 #63BF97

square

#6963BF #BF638B #B9BF63 #63BF97

split-complementary

#6963BF #BF9763 #8BBF63

monochromatic

#353177 #4943A2 #6963BF #938ED1 #BCBAE3

Accessibility & contrast

On white

5.08

#6963BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#6963BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6963BF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6963BF	#FFFFFF	#000000	##FFFFFF
##6963BF	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D71C2

Deuteranopia (green-blind)

#396BBD

Tritanopia (blue-blind)

#4D7688

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6963bf;
/* rgb */ color: rgb(105, 99, 191);
/* oklch */ color: oklch(55.0% 0.139 283.8);

Tailwind

colors: {
  custom: {
    50: '#998fd3',
    500: '#6963bf',
    950: '#000000',
  },
}

SCSS

$custom: #6963bf;
$custom-light: #998fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#6963bf",
  "rgb": {
    "r": 105,
    "g": 99,
    "b": 191
  },
  "hsl": {
    "h": 243.913,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54971,
    "c": 0.13944,
    "h": 283.8
  },
  "luminance": 0.15689
}

Semantic roles & 50–950 ramp

primary

#6963BF

secondary

#CFD2AC

accent

#D256CA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6963BF

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

Preview Lab → · Contrast checker → · Palette generator →