#AAACBB#AAACBB

#AAACBB is a light, muted blue. Relative luminance 0.416; OKLCH L 74.8% C 0.022 H 279.8°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#AAACBB
RGB	rgb(170, 172, 187)
HSL	hsl(233, 11%, 70%)
HSV	hsv(233, 9%, 73%)
CMYK	cmyk(9.1%, 8%, 0%, 26.7%)
CIE-LAB	lab(70.62, 2.26, -7.90)
CIE-LCH	lch(70.62, 8.21, 285.94°)
OKLab	oklab(74.75% 0.0037 -0.0212)
OKLCH	oklch(74.75% 0.022 279.8)
XYZ	xyz(40.2979, 41.6387, 52.9181)
Luminance	0.4164 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAACBB #BBB9AA

analogous

#AAB5BB #AAACBB #B0AABB

triadic

#AAACBB #BBAAAC #ACBBAA

tetradic

#AAACBB #BBAAB5 #BBB9AA #AABBB0

square

#AAACBB #BBAAB5 #BBB9AA #AABBB0

split-complementary

#AAACBB #BBB0AA #B5BBAA

monochromatic

#686B82 #888BA0 #AAACBB #CCCDD6 #EEEEF1

Accessibility & contrast

On white

2.25

#AAACBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#AAACBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAACBB

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAACBB	#FFFFFF	#000000	##000000
##AAACBB	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBC

Deuteranopia (green-blind)

#A8ACBB

Tritanopia (blue-blind)

#A7AEB1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #aaacbb;
/* rgb */ color: rgb(170, 172, 187);
/* oklch */ color: oklch(74.8% 0.022 279.8);

Tailwind

colors: {
  custom: {
    50: '#c3c4cf',
    500: '#aaacbb',
    950: '#000000',
  },
}

SCSS

$custom: #aaacbb;
$custom-light: #c3c4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#aaacbb",
  "rgb": {
    "r": 170,
    "g": 172,
    "b": 187
  },
  "hsl": {
    "h": 232.941,
    "s": 11.111,
    "l": 70
  },
  "oklch": {
    "l": 0.74754,
    "c": 0.02153,
    "h": 279.8
  },
  "luminance": 0.41639
}

Semantic roles & 50–950 ramp

primary

#AAACBB

secondary

#E3E2DE

accent

#8D5095

background

#FBFCFC

surface

#F7F8F9

border

#D0D1D2

text

#121213

muted

#818182

Preview Lab

Preview with #AAACBB

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

Preview Lab → · Contrast checker → · Palette generator →