#8191BB#8191BB

#8191BB is a light, moderate blue. Relative luminance 0.285; OKLCH L 66.0% C 0.065 H 268.4°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#8191BB
RGB	rgb(129, 145, 187)
HSL	hsl(223, 30%, 62%)
HSV	hsv(223, 31%, 73%)
CMYK	cmyk(31%, 22.5%, 0%, 26.7%)
CIE-LAB	lab(60.34, 4.21, -23.72)
CIE-LCH	lch(60.34, 24.09, 280.06°)
OKLab	oklab(65.95% -0.0019 -0.0655)
OKLCH	oklch(65.95% 0.065 268.4)
XYZ	xyz(28.1458, 28.5048, 51.0231)
Luminance	0.2851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8191BB #BBAB81

analogous

#81AEBB #8191BB #8E81BB

triadic

#8191BB #BB8191 #91BB81

tetradic

#8191BB #BB81AE #BBAB81 #81BB8E

square

#8191BB #BB81AE #BBAB81 #81BB8E

split-complementary

#8191BB #BB8E81 #AEBB81

monochromatic

#44547E #596EA5 #8191BB #A9B4D0 #D0D6E6

Accessibility & contrast

On white

3.13

#8191BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#8191BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8191BB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8191BB	#FFFFFF	#000000	##000000
##8191BB	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8494BD

Deuteranopia (green-blind)

#7F8FBA

Tritanopia (blue-blind)

#71999F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #8191bb;
/* rgb */ color: rgb(129, 145, 187);
/* oklch */ color: oklch(66.0% 0.065 268.4);

Tailwind

colors: {
  custom: {
    50: '#a7b1cf',
    500: '#8191bb',
    950: '#000000',
  },
}

SCSS

$custom: #8191bb;
$custom-light: #a7b1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#8191bb",
  "rgb": {
    "r": 129,
    "g": 145,
    "b": 187
  },
  "hsl": {
    "h": 223.448,
    "s": 29.897,
    "l": 61.961
  },
  "oklch": {
    "l": 0.65953,
    "c": 0.06549,
    "h": 268.4
  },
  "luminance": 0.28506
}

Semantic roles & 50–950 ramp

primary

#8191BB

secondary

#D7D1C1

accent

#8B3DA9

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#0F1014

muted

#7F7F82

Preview Lab

Preview with #8191BB

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

Preview Lab → · Contrast checker → · Palette generator →