#8189BB#8189BB

#8189BB is a light, moderate blue. Relative luminance 0.261; OKLCH L 64.3% C 0.075 H 277.0°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#8189BB
RGB	rgb(129, 137, 187)
HSL	hsl(232, 30%, 62%)
HSV	hsv(232, 31%, 73%)
CMYK	cmyk(31%, 26.7%, 0%, 26.7%)
CIE-LAB	lab(58.17, 8.83, -27.06)
CIE-LCH	lch(58.17, 28.46, 288.07°)
OKLab	oklab(64.27% 0.0092 -0.0749)
OKLCH	oklch(64.27% 0.075 277)
XYZ	xyz(26.9661, 26.1455, 50.6299)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8189BB #BBB381

analogous

#81A6BB #8189BB #9681BB

triadic

#8189BB #BB8189 #89BB81

tetradic

#8189BB #BB81A6 #BBB381 #81BB96

square

#8189BB #BB81A6 #BBB381 #81BB96

split-complementary

#8189BB #BB9681 #A6BB81

monochromatic

#444C7E #5964A5 #8189BB #A9AED0 #D0D3E6

Accessibility & contrast

On white

3.37

#8189BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#8189BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8189BB

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8189BB	#FFFFFF	#000000	##000000
##8189BB	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBD

Deuteranopia (green-blind)

#768ABA

Tritanopia (blue-blind)

#72929A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #8189bb;
/* rgb */ color: rgb(129, 137, 187);
/* oklch */ color: oklch(64.3% 0.075 277.0);

Tailwind

colors: {
  custom: {
    50: '#a7abcf',
    500: '#8189bb',
    950: '#000000',
  },
}

SCSS

$custom: #8189bb;
$custom-light: #a7abcf;
$custom-dark: #000000;

JSON

{
  "hex": "#8189bb",
  "rgb": {
    "r": 129,
    "g": 137,
    "b": 187
  },
  "hsl": {
    "h": 231.724,
    "s": 29.897,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64266,
    "c": 0.07549,
    "h": 277
  },
  "luminance": 0.26146
}

Semantic roles & 50–950 ramp

primary

#8189BB

secondary

#D7D4C1

accent

#9A3DA9

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#0F1014

muted

#7F7F82

Preview Lab

Preview with #8189BB

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

Preview Lab → · Contrast checker → · Palette generator →