#8188E2#8188E2

#8188E2 is a light, vivid blue. Relative luminance 0.278; OKLCH L 66.0% C 0.133 H 278.7°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#8188E2
RGB	rgb(129, 136, 226)
HSL	hsl(236, 63%, 70%)
HSV	hsv(236, 43%, 89%)
CMYK	cmyk(42.9%, 39.8%, 0%, 11.4%)
CIE-LAB	lab(59.68, 20.12, -46.65)
CIE-LCH	lch(59.68, 50.80, 293.33°)
OKLab	oklab(66% 0.0202 -0.1315)
OKLCH	oklch(66% 0.133 278.7)
XYZ	xyz(31.5808, 27.7650, 75.6319)
Luminance	0.2777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8188E2 #E2DB81

analogous

#81B9E2 #8188E2 #AB81E2

triadic

#8188E2 #E28188 #88E281

tetradic

#8188E2 #E281B9 #E2DB81 #81E2AB

square

#8188E2 #E281B9 #E2DB81 #81E2AB

split-complementary

#8188E2 #E2AB81 #B9E281

monochromatic

#2C36BD #4F59D7 #8188E2 #B3B7ED #E4E6F9

Accessibility & contrast

On white

3.20

#8188E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#8188E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8188E2

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8188E2	#FFFFFF	#000000	##000000
##8188E2	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6794E5

Deuteranopia (green-blind)

#618CE0

Tritanopia (blue-blind)

#619AAA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #8188e2;
/* rgb */ color: rgb(129, 136, 226);
/* oklch */ color: oklch(66.0% 0.133 278.7);

Tailwind

colors: {
  custom: {
    50: '#aaaaeb',
    500: '#8188e2',
    950: '#000000',
  },
}

SCSS

$custom: #8188e2;
$custom-light: #aaaaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#8188e2",
  "rgb": {
    "r": 129,
    "g": 136,
    "b": 226
  },
  "hsl": {
    "h": 235.67,
    "s": 62.581,
    "l": 69.608
  },
  "oklch": {
    "l": 0.66001,
    "c": 0.13307,
    "h": 278.7
  },
  "luminance": 0.27766
}

Semantic roles & 50–950 ramp

primary

#8188E2

secondary

#EDEBD2

accent

#BE1BCA

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101016

muted

#7F7F84

Preview Lab

Preview with #8188E2

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

Preview Lab → · Contrast checker → · Palette generator →