#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
RGB	rgb(133, 145, 172)
HSL	hsl(222, 19%, 60%)
HSV	hsv(222, 23%, 67%)
CMYK	cmyk(22.7%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(60.08, 1.72, -15.59)
CIE-LCH	lch(60.08, 15.69, 276.31°)
OKLab	oklab(65.64% -0.0027 -0.0425)
OKLCH	oklch(65.64% 0.043 266.3)
XYZ	xyz(27.2427, 28.2152, 43.0325)
Luminance	0.2822 (WCAG relative)
Temperature	cool
Family	blue

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
##8591AC	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

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 →