#8178EB#8178EB

#8178EB is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.5% C 0.168 H 284.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#8178EB
RGB	rgb(129, 120, 235)
HSL	hsl(245, 74%, 70%)
HSV	hsv(245, 49%, 92%)
CMYK	cmyk(45.1%, 48.9%, 0%, 7.8%)
CIE-LAB	lab(56.18, 32.15, -57.22)
CIE-LCH	lch(56.18, 65.63, 299.33°)
OKLab	oklab(63.51% 0.0408 -0.1626)
OKLCH	oklch(63.51% 0.168 284.1)
XYZ	xyz(30.7607, 24.0969, 81.6115)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8178EB #E2EB78

analogous

#78A8EB #8178EB #BB78EB

triadic

#8178EB #EB8178 #78EB81

tetradic

#8178EB #EB78A8 #E2EB78 #78EBBB

square

#8178EB #EB78A8 #E2EB78 #78EBBB

split-complementary

#8178EB #EBBB78 #A8EB78

monochromatic

#2C1ECB #4F43E3 #8178EB #B3ADF3 #E5E3FB

Accessibility & contrast

On white

3.61

#8178EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#8178EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8178EB

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8178EB	#FFFFFF	#000000	##000000
##8178EB	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468AEF

Deuteranopia (green-blind)

#4183E8

Tritanopia (blue-blind)

#5E90A6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8178eb;
/* rgb */ color: rgb(129, 120, 235);
/* oklch */ color: oklch(63.5% 0.168 284.1);

Tailwind

colors: {
  custom: {
    50: '#ab9ff2',
    500: '#8178eb',
    950: '#000000',
  },
}

SCSS

$custom: #8178eb;
$custom-light: #ab9ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#8178eb",
  "rgb": {
    "r": 129,
    "g": 120,
    "b": 235
  },
  "hsl": {
    "h": 244.696,
    "s": 74.194,
    "l": 69.608
  },
  "oklch": {
    "l": 0.6351,
    "c": 0.1676,
    "h": 284.1
  },
  "luminance": 0.24098
}

Semantic roles & 50–950 ramp

primary

#8178EB

secondary

#EDF0CF

accent

#D60FC7

background

#FAF9FE

surface

#F5F2FD

border

#CFCCD5

text

#110E17

muted

#807E85

Preview Lab

Preview with #8178EB

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

Preview Lab → · Contrast checker → · Palette generator →