#8178F9#8178F9

#8178F9 is a light, vivid blue. Relative luminance 0.249; OKLCH L 64.4% C 0.186 H 283.0°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#8178F9
RGB	rgb(129, 120, 249)
HSL	hsl(244, 91%, 72%)
HSV	hsv(244, 52%, 98%)
CMYK	cmyk(48.2%, 51.8%, 0%, 2.4%)
CIE-LAB	lab(57.02, 36.22, -63.66)
CIE-LCH	lch(57.02, 73.24, 299.64°)
OKLab	oklab(64.4% 0.0418 -0.1815)
OKLCH	oklch(64.4% 0.186 283)
XYZ	xyz(32.8635, 24.9380, 92.6860)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8178F9 #F0F978

analogous

#78B0F9 #8178F9 #C178F9

triadic

#8178F9 #F98178 #78F981

tetradic

#8178F9 #F978B0 #F0F978 #78F9C1

square

#8178F9 #F978B0 #F0F978 #78F9C1

split-complementary

#8178F9 #F9C178 #B0F978

monochromatic

#1A0AEC #4A3DF6 #8178F9 #B8B3FC #E4E2FE

Accessibility & contrast

On white

3.51

#8178F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#8178F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8178F9

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8178F9	#FFFFFF	#000000	##000000
##8178F9	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#368DFE

Deuteranopia (green-blind)

#2D85F6

Tritanopia (blue-blind)

#5594AD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #8178f9;
/* rgb */ color: rgb(129, 120, 249);
/* oklch */ color: oklch(64.4% 0.186 283.0);

Tailwind

colors: {
  custom: {
    50: '#ad9ffc',
    500: '#8178f9',
    950: '#000000',
  },
}

SCSS

$custom: #8178f9;
$custom-light: #ad9ffc;
$custom-dark: #000000;

JSON

{
  "hex": "#8178f9",
  "rgb": {
    "r": 129,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 244.186,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.64399,
    "c": 0.18624,
    "h": 283
  },
  "luminance": 0.2494
}

Semantic roles & 50–950 ramp

primary

#8178F9

secondary

#F4F6D5

accent

#E600D5

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #8178F9

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

Preview Lab → · Contrast checker → · Palette generator →