#8FA3B5#8FA3B5

#8FA3B5 is a light, muted cyan. Relative luminance 0.354; OKLCH L 70.6% C 0.035 H 245.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#8FA3B5
RGB	rgb(143, 163, 181)
HSL	hsl(208, 20%, 64%)
HSV	hsv(208, 21%, 71%)
CMYK	cmyk(21%, 9.9%, 0%, 29%)
CIE-LAB	lab(66.04, -3.02, -11.62)
CIE-LCH	lch(66.04, 12.01, 255.43°)
OKLab	oklab(70.6% -0.0144 -0.0316)
OKLCH	oklch(70.6% 0.035 245.5)
XYZ	xyz(32.7632, 35.3693, 48.8079)
Luminance	0.3537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FA3B5 #B5A18F

analogous

#8FB5B4 #8FA3B5 #8F90B5

triadic

#8FA3B5 #B58FA3 #A3B58F

tetradic

#8FA3B5 #B48FB5 #B5A18F #90B58F

square

#8FA3B5 #B48FB5 #B5A18F #90B58F

split-complementary

#8FA3B5 #B58F90 #B5B48F

monochromatic

#506679 #6A859D #8FA3B5 #B4C1CD #D9E0E6

Accessibility & contrast

On white

2.60

#8FA3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#8FA3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FA3B5

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FA3B5	#FFFFFF	#000000	##000000
##8FA3B5	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA3B6

Deuteranopia (green-blind)

#979FB5

Tritanopia (blue-blind)

#85A7A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #8fa3b5;
/* rgb */ color: rgb(143, 163, 181);
/* oklch */ color: oklch(70.6% 0.035 245.5);

Tailwind

colors: {
  custom: {
    50: '#b0becb',
    500: '#8fa3b5',
    950: '#000000',
  },
}

SCSS

$custom: #8fa3b5;
$custom-light: #b0becb;
$custom-dark: #000000;

JSON

{
  "hex": "#8fa3b5",
  "rgb": {
    "r": 143,
    "g": 163,
    "b": 181
  },
  "hsl": {
    "h": 208.421,
    "s": 20.43,
    "l": 63.529
  },
  "oklch": {
    "l": 0.70595,
    "c": 0.0347,
    "h": 245.5
  },
  "luminance": 0.3537
}

Semantic roles & 50–950 ramp

primary

#8FA3B5

secondary

#D7D0C9

accent

#70479F

background

#FAFBFC

surface

#F5F6F8

border

#CFD0D1

text

#101213

muted

#7F8182

Preview Lab

Preview with #8FA3B5

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

Preview Lab → · Contrast checker → · Palette generator →