#6863CD#6863CD

#6863CD is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.8% C 0.159 H 282.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#6863CD
RGB	rgb(104, 99, 205)
HSL	hsl(243, 51%, 60%)
HSV	hsv(243, 52%, 80%)
CMYK	cmyk(49.3%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(47.33, 30.19, -54.57)
CIE-LCH	lch(47.33, 62.36, 298.95°)
OKLab	oklab(55.8% 0.0332 -0.1555)
OKLCH	oklch(55.8% 0.159 282.1)
XYZ	xyz(21.1869, 16.2734, 59.7705)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6863CD #C8CD63

analogous

#6393CD #6863CD #9D63CD

triadic

#6863CD #CD6863 #63CD68

tetradic

#6863CD #CD6393 #C8CD63 #63CD9D

square

#6863CD #CD6393 #C8CD63 #63CD9D

split-complementary

#6863CD #CD9D63 #93CD63

monochromatic

#302C8A #413BB8 #6863CD #9591DC #C2C0EB

Accessibility & contrast

On white

4.94

#6863CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#6863CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6863CD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6863CD	#FFFFFF	#000000	##FFFFFF
##6863CD	1.00	4.94	4.26	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E74D1

Deuteranopia (green-blind)

#266DCB

Tritanopia (blue-blind)

#427A8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6863cd;
/* rgb */ color: rgb(104, 99, 205);
/* oklch */ color: oklch(55.8% 0.159 282.1);

Tailwind

colors: {
  custom: {
    50: '#9a8fdd',
    500: '#6863cd',
    950: '#000000',
  },
}

SCSS

$custom: #6863cd;
$custom-light: #9a8fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6863cd",
  "rgb": {
    "r": 104,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 242.83,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55802,
    "c": 0.15906,
    "h": 282.1
  },
  "luminance": 0.16275
}

Semantic roles & 50–950 ramp

primary

#6863CD

secondary

#D9DAB1

accent

#DB4DD4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6863CD

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

Preview Lab → · Contrast checker → · Palette generator →