#8187DD#8187DD

#8187DD is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.5% C 0.127 H 279.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#8187DD
RGB	rgb(129, 135, 221)
HSL	hsl(236, 58%, 69%)
HSV	hsv(236, 42%, 87%)
CMYK	cmyk(41.6%, 38.9%, 0%, 13.3%)
CIE-LAB	lab(59.17, 19.28, -44.66)
CIE-LCH	lch(59.17, 48.64, 293.36°)
OKLab	oklab(65.54% 0.0204 -0.1257)
OKLCH	oklch(65.54% 0.127 279.2)
XYZ	xyz(30.7645, 27.2142, 72.0245)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8187DD #DDD781

analogous

#81B5DD #8187DD #A981DD

triadic

#8187DD #DD8187 #87DD81

tetradic

#8187DD #DD81B5 #DDD781 #81DDA9

square

#8187DD #DD81B5 #DDD781 #81DDA9

split-complementary

#8187DD #DDA981 #B5DD81

monochromatic

#3039B3 #5159D0 #8187DD #B1B5EA #E1E3F7

Accessibility & contrast

On white

3.26

#8187DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#8187DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8187DD

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8187DD	#FFFFFF	#000000	##000000
##8187DD	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6992E0

Deuteranopia (green-blind)

#638BDB

Tritanopia (blue-blind)

#6498A7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #8187dd;
/* rgb */ color: rgb(129, 135, 221);
/* oklch */ color: oklch(65.5% 0.127 279.2);

Tailwind

colors: {
  custom: {
    50: '#a9a9e8',
    500: '#8187dd',
    950: '#000000',
  },
}

SCSS

$custom: #8187dd;
$custom-light: #a9a9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#8187dd",
  "rgb": {
    "r": 129,
    "g": 135,
    "b": 221
  },
  "hsl": {
    "h": 236.087,
    "s": 57.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.65535,
    "c": 0.12739,
    "h": 279.2
  },
  "luminance": 0.27216
}

Semantic roles & 50–950 ramp

primary

#8187DD

secondary

#EBE9CF

accent

#BA20C5

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#101016

muted

#7F7F84

Preview Lab

Preview with #8187DD

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

Preview Lab → · Contrast checker → · Palette generator →