#8178DD#8178DD

#8178DD is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.7% C 0.149 H 285.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#8178DD
RGB	rgb(129, 120, 221)
HSL	hsl(245, 60%, 67%)
HSV	hsv(245, 46%, 87%)
CMYK	cmyk(41.6%, 45.7%, 0%, 13.3%)
CIE-LAB	lab(55.40, 28.14, -50.63)
CIE-LCH	lch(55.40, 57.93, 299.06°)
OKLab	oklab(62.67% 0.0393 -0.1432)
OKLCH	oklch(62.67% 0.149 285.3)
XYZ	xyz(28.8171, 23.3194, 71.3753)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8178DD #D4DD78

analogous

#78A1DD #8178DD #B478DD

triadic

#8178DD #DD8178 #78DD81

tetradic

#8178DD #DD78A1 #D4DD78 #78DDB4

square

#8178DD #DD78A1 #D4DD78 #78DDB4

split-complementary

#8178DD #DDB478 #A1DD78

monochromatic

#382CAF #5347D1 #8178DD #AFA9E9 #DCDAF6

Accessibility & contrast

On white

3.71

#8178DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#8178DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8178DD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8178DD	#FFFFFF	#000000	##000000
##8178DD	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5188E1

Deuteranopia (green-blind)

#4F82DB

Tritanopia (blue-blind)

#668DA0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #8178dd;
/* rgb */ color: rgb(129, 120, 221);
/* oklch */ color: oklch(62.7% 0.149 285.3);

Tailwind

colors: {
  custom: {
    50: '#aa9fe8',
    500: '#8178dd',
    950: '#000000',
  },
}

SCSS

$custom: #8178dd;
$custom-light: #aa9fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#8178dd",
  "rgb": {
    "r": 129,
    "g": 120,
    "b": 221
  },
  "hsl": {
    "h": 245.347,
    "s": 59.763,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62665,
    "c": 0.14853,
    "h": 285.3
  },
  "luminance": 0.23321
}

Semantic roles & 50–950 ramp

primary

#8178DD

secondary

#E6E9C8

accent

#C71EB8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E16

muted

#7F7E84

Preview Lab

Preview with #8178DD

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

Preview Lab → · Contrast checker → · Palette generator →