#8188EA#8188EA

#8188EA is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.4% C 0.144 H 278.6°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#8188EA
RGB	rgb(129, 136, 234)
HSL	hsl(236, 71%, 71%)
HSV	hsv(236, 45%, 92%)
CMYK	cmyk(44.9%, 41.9%, 0%, 8.2%)
CIE-LAB	lab(60.08, 22.43, -50.45)
CIE-LCH	lch(60.08, 55.21, 293.97°)
OKLab	oklab(66.44% 0.0216 -0.1426)
OKLCH	oklch(66.44% 0.144 278.6)
XYZ	xyz(32.7042, 28.2143, 81.5486)
Luminance	0.2822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8188EA #EAE381

analogous

#81BCEA #8188EA #AE81EA

triadic

#8188EA #EA8188 #88EA81

tetradic

#8188EA #EA81BC #EAE381 #81EAAE

square

#8188EA #EA81BC #EAE381 #81EAAE

split-complementary

#8188EA #EAAE81 #BCEA81

monochromatic

#222ECE #4D56E1 #8188EA #B5BAF3 #E5E6FB

Accessibility & contrast

On white

3.16

#8188EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#8188EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8188EA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8188EA	#FFFFFF	#000000	##000000
##8188EA	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6395EE

Deuteranopia (green-blind)

#5B8DE8

Tritanopia (blue-blind)

#5D9CAE

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #8188ea;
/* rgb */ color: rgb(129, 136, 234);
/* oklch */ color: oklch(66.4% 0.144 278.6);

Tailwind

colors: {
  custom: {
    50: '#aaaaf1',
    500: '#8188ea',
    950: '#000000',
  },
}

SCSS

$custom: #8188ea;
$custom-light: #aaaaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#8188ea",
  "rgb": {
    "r": 129,
    "g": 136,
    "b": 234
  },
  "hsl": {
    "h": 236,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.66444,
    "c": 0.14427,
    "h": 278.6
  },
  "luminance": 0.28216
}

Semantic roles & 50–950 ramp

primary

#8188EA

secondary

#F1EFD6

accent

#C712D3

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #8188EA

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

Preview Lab → · Contrast checker → · Palette generator →