#A3AFBB#A3AFBB

#A3AFBB is a light, muted cyan. Relative luminance 0.420; OKLCH L 74.8% C 0.022 H 248.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#A3AFBB
RGB	rgb(163, 175, 187)
HSL	hsl(210, 15%, 69%)
HSV	hsv(210, 13%, 73%)
CMYK	cmyk(12.8%, 6.4%, 0%, 26.7%)
CIE-LAB	lab(70.89, -1.73, -7.55)
CIE-LCH	lch(70.89, 7.75, 257.12°)
OKLab	oklab(74.84% -0.0082 -0.0203)
OKLCH	oklch(74.84% 0.022 248.1)
XYZ	xyz(39.4018, 42.0337, 53.0415)
Luminance	0.4203 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AFBB #BBAFA3

analogous

#A3BBBB #A3AFBB #A3A3BB

triadic

#A3AFBB #BBA3AF #AFBBA3

tetradic

#A3AFBB #BBA3BB #BBAFA3 #A3BBA3

square

#A3AFBB #BBA3BB #BBAFA3 #A3BBA3

split-complementary

#A3AFBB #BBA3A3 #BBBBA3

monochromatic

#617283 #8090A1 #A3AFBB #C6CED5 #E9ECEF

Accessibility & contrast

On white

2.23

#A3AFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#A3AFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AFBB

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AFBB	#FFFFFF	#000000	##000000
##A3AFBB	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAFBC

Deuteranopia (green-blind)

#A8ACBB

Tritanopia (blue-blind)

#9DB2B3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a3afbb;
/* rgb */ color: rgb(163, 175, 187);
/* oklch */ color: oklch(74.8% 0.022 248.1);

Tailwind

colors: {
  custom: {
    50: '#bec6cf',
    500: '#a3afbb',
    950: '#000000',
  },
}

SCSS

$custom: #a3afbb;
$custom-light: #bec6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a3afbb",
  "rgb": {
    "r": 163,
    "g": 175,
    "b": 187
  },
  "hsl": {
    "h": 210,
    "s": 15,
    "l": 68.627
  },
  "oklch": {
    "l": 0.74838,
    "c": 0.02192,
    "h": 248.1
  },
  "luminance": 0.42034
}

Semantic roles & 50–950 ramp

primary

#A3AFBB

secondary

#E0DDD9

accent

#734C99

background

#FBFCFC

surface

#F6F8F9

border

#D0D1D2

text

#121313

muted

#818282

Preview Lab

Preview with #A3AFBB

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

Preview Lab → · Contrast checker → · Palette generator →