#8378CD#8378CD

#8378CD is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.9% C 0.126 H 288.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#8378CD
RGB	rgb(131, 120, 205)
HSL	hsl(248, 46%, 64%)
HSV	hsv(248, 41%, 80%)
CMYK	cmyk(36.1%, 41.5%, 0%, 19.6%)
CIE-LAB	lab(54.73, 24.21, -42.66)
CIE-LCH	lch(54.73, 49.05, 299.58°)
OKLab	oklab(61.92% 0.0391 -0.1199)
OKLCH	oklch(61.92% 0.126 288.1)
XYZ	xyz(27.0930, 22.6652, 60.6931)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8378CD #C2CD78

analogous

#7897CD #8378CD #AD78CD

triadic

#8378CD #CD8378 #78CD83

tetradic

#8378CD #CD7897 #C2CD78 #78CDAD

square

#8378CD #CD7897 #C2CD78 #78CDAD

split-complementary

#8378CD #CDAD78 #97CD78

monochromatic

#433794 #5A4BBC #8378CD #ACA5DE #D5D1EE

Accessibility & contrast

On white

3.80

#8378CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#8378CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8378CD

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8378CD	#FFFFFF	#000000	##000000
##8378CD	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C85D0

Deuteranopia (green-blind)

#5C81CB

Tritanopia (blue-blind)

#708899

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #8378cd;
/* rgb */ color: rgb(131, 120, 205);
/* oklch */ color: oklch(61.9% 0.126 288.1);

Tailwind

colors: {
  custom: {
    50: '#aa9fdc',
    500: '#8378cd',
    950: '#000000',
  },
}

SCSS

$custom: #8378cd;
$custom-light: #aa9fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#8378cd",
  "rgb": {
    "r": 131,
    "g": 120,
    "b": 205
  },
  "hsl": {
    "h": 247.765,
    "s": 45.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61922,
    "c": 0.12612,
    "h": 288.1
  },
  "luminance": 0.22666
}

Semantic roles & 50–950 ramp

primary

#8378CD

secondary

#DCDFC1

accent

#B92CA7

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#100E15

muted

#7F7E83

Preview Lab

Preview with #8378CD

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

Preview Lab → · Contrast checker → · Palette generator →