#6864CC#6864CC

#6864CC is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.9% C 0.156 H 281.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#6864CC
RGB	rgb(104, 100, 204)
HSL	hsl(242, 50%, 60%)
HSV	hsv(242, 51%, 80%)
CMYK	cmyk(49%, 51%, 0%, 20%)
CIE-LAB	lab(47.52, 29.27, -53.70)
CIE-LCH	lch(47.52, 61.16, 298.60°)
OKLab	oklab(55.92% 0.032 -0.153)
OKLCH	oklch(55.92% 0.156 281.8)
XYZ	xyz(21.1619, 16.4159, 59.1686)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6864CC #C8CC64

analogous

#6494CC #6864CC #9C64CC

triadic

#6864CC #CC6864 #64CC68

tetradic

#6864CC #CC6494 #C8CC64 #64CC9C

square

#6864CC #CC6494 #C8CC64 #64CC9C

split-complementary

#6864CC #CC9C64 #94CC64

monochromatic

#302D89 #413CB7 #6864CC #9592DB #C2C0EA

Accessibility & contrast

On white

4.90

#6864CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#6864CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6864CC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6864CC	#FFFFFF	#000000	##FFFFFF
##6864CC	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3274D0

Deuteranopia (green-blind)

#2A6DCA

Tritanopia (blue-blind)

#437B8E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6864cc;
/* rgb */ color: rgb(104, 100, 204);
/* oklch */ color: oklch(55.9% 0.156 281.8);

Tailwind

colors: {
  custom: {
    50: '#9990dc',
    500: '#6864cc',
    950: '#000000',
  },
}

SCSS

$custom: #6864cc;
$custom-light: #9990dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6864cc",
  "rgb": {
    "r": 104,
    "g": 100,
    "b": 204
  },
  "hsl": {
    "h": 242.308,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5592,
    "c": 0.1563,
    "h": 281.8
  },
  "luminance": 0.16417
}

Semantic roles & 50–950 ramp

primary

#6864CC

secondary

#D9DAB2

accent

#DA4ED5

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6864CC

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

Preview Lab → · Contrast checker → · Palette generator →