#6963CD#6963CD

#6963CD is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.9% C 0.159 H 282.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6963CD
RGB	rgb(105, 99, 205)
HSL	hsl(243, 51%, 60%)
HSV	hsv(243, 52%, 80%)
CMYK	cmyk(48.8%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(47.41, 30.41, -54.44)
CIE-LCH	lch(47.41, 62.35, 299.19°)
OKLab	oklab(55.88% 0.0344 -0.1551)
OKLCH	oklch(55.88% 0.159 282.5)
XYZ	xyz(21.3037, 16.3336, 59.7759)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6963CD #C7CD63

analogous

#6392CD #6963CD #9E63CD

triadic

#6963CD #CD6963 #63CD69

tetradic

#6963CD #CD6392 #C7CD63 #63CD9E

square

#6963CD #CD6392 #C7CD63 #63CD9E

split-complementary

#6963CD #CD9E63 #92CD63

monochromatic

#312C8A #423BB8 #6963CD #9691DC #C2C0EB

Accessibility & contrast

On white

4.92

#6963CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#6963CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6963CD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6963CD	#FFFFFF	#000000	##FFFFFF
##6963CD	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E74D1

Deuteranopia (green-blind)

#276DCB

Tritanopia (blue-blind)

#447A8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6963cd;
/* rgb */ color: rgb(105, 99, 205);
/* oklch */ color: oklch(55.9% 0.159 282.5);

Tailwind

colors: {
  custom: {
    50: '#9a8fdd',
    500: '#6963cd',
    950: '#000000',
  },
}

SCSS

$custom: #6963cd;
$custom-light: #9a8fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6963cd",
  "rgb": {
    "r": 105,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 243.396,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5588,
    "c": 0.15891,
    "h": 282.5
  },
  "luminance": 0.16335
}

Semantic roles & 50–950 ramp

primary

#6963CD

secondary

#D8DAB1

accent

#DB4DD3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #6963CD

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

Preview Lab → · Contrast checker → · Palette generator →