#AAACBC#AAACBC

#AAACBC is a light, muted blue. Relative luminance 0.417; OKLCH L 74.8% C 0.023 H 280.1°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#AAACBC
RGB	rgb(170, 172, 188)
HSL	hsl(233, 12%, 70%)
HSV	hsv(233, 10%, 74%)
CMYK	cmyk(9.6%, 8.5%, 0%, 26.3%)
CIE-LAB	lab(70.65, 2.46, -8.41)
CIE-LCH	lch(70.65, 8.76, 286.32°)
OKLab	oklab(74.79% 0.004 -0.0226)
OKLCH	oklch(74.79% 0.023 280.1)
XYZ	xyz(40.4053, 41.6816, 53.4839)
Luminance	0.4168 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAACBC #BCBAAA

analogous

#AAB5BC #AAACBC #B1AABC

triadic

#AAACBC #BCAAAC #ACBCAA

tetradic

#AAACBC #BCAAB5 #BCBAAA #AABCB1

square

#AAACBC #BCAAB5 #BCBAAA #AABCB1

split-complementary

#AAACBC #BCB1AA #B5BCAA

monochromatic

#686B84 #888BA1 #AAACBC #CCCDD7 #EEEEF2

Accessibility & contrast

On white

2.25

#AAACBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#AAACBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAACBC

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAACBC	#FFFFFF	#000000	##000000
##AAACBC	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBD

Deuteranopia (green-blind)

#A7ACBC

Tritanopia (blue-blind)

#A6AFB1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #aaacbc;
/* rgb */ color: rgb(170, 172, 188);
/* oklch */ color: oklch(74.8% 0.023 280.1);

Tailwind

colors: {
  custom: {
    50: '#c3c4d0',
    500: '#aaacbc',
    950: '#000000',
  },
}

SCSS

$custom: #aaacbc;
$custom-light: #c3c4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#aaacbc",
  "rgb": {
    "r": 170,
    "g": 172,
    "b": 188
  },
  "hsl": {
    "h": 233.333,
    "s": 11.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.74788,
    "c": 0.02295,
    "h": 280.1
  },
  "luminance": 0.41682
}

Semantic roles & 50–950 ramp

primary

#AAACBC

secondary

#E3E3DE

accent

#8E5096

background

#FBFCFC

surface

#F7F8F9

border

#D0D1D2

text

#121214

muted

#818182

Preview Lab

Preview with #AAACBC

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

Preview Lab → · Contrast checker → · Palette generator →