#8591AC#8591AC

#8591AC is a light, muted blue. Relative luminance 0.282; OKLCH L 65.6% C 0.043 H 266.3°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX#8591AC
RGBrgb(133, 145, 172)
HSLhsl(222, 19%, 60%)
HSVhsv(222, 23%, 67%)
CMYKcmyk(22.7%, 15.7%, 0%, 32.5%)
CIE-LABlab(60.08, 1.72, -15.59)
CIE-LCHlch(60.08, 15.69, 276.31°)
OKLaboklab(65.64% -0.0027 -0.0425)
OKLCHoklch(65.64% 0.043 266.3)
XYZxyz(27.2427, 28.2152, 43.0325)
Luminance0.2822 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8591AC #ACA085
analogous
#85A5AC #8591AC #8D85AC
triadic
#8591AC #AC8591 #91AC85
tetradic
#8591AC #AC85A5 #ACA085 #85AC8D
square
#8591AC #AC85A5 #ACA085 #85AC8D
split-complementary
#8591AC #AC8D85 #A5AC85
monochromatic
#4A556D #637191 #8591AC #A9B2C5 #CED3DE

Accessibility & contrast

On white

3.16
#8591AC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.64
#8591AC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8591AC
6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8591AC#FFFFFF#000000##000000
##8591AC1.003.166.646.64
#FFFFFF3.161.0021.0021.00
#0000006.6421.001.001.00
##0000006.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8993AD
Deuteranopia (green-blind)
#858FAB
Tritanopia (blue-blind)
#7B969A
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #8591ac;
/* rgb */ color: rgb(133, 145, 172);
/* oklch */ color: oklch(65.6% 0.043 266.3);
Tailwind
colors: {
  custom: {
    50: '#a9b1c4',
    500: '#8591ac',
    950: '#000000',
  },
}
SCSS
$custom: #8591ac;
$custom-light: #a9b1c4;
$custom-dark: #000000;
JSON
{
  "hex": "#8591ac",
  "rgb": {
    "r": 133,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 221.538,
    "s": 19.024,
    "l": 59.804
  },
  "oklch": {
    "l": 0.65642,
    "c": 0.04264,
    "h": 266.3
  },
  "luminance": 0.28216
}

Semantic roles & 50–950 ramp

primary
#8591AC
secondary
#CEC9BF
accent
#A36CBC
background
#FAFAFC
surface
#F4F5F8
border
#CECFD1
text
#101012
muted
#7F7F81

Preview Lab

Preview with #8591AC

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

Preview Lab → · Contrast checker → · Palette generator →

#8591AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva