#656B77#656B77

#656B77 is a mid, muted blue. Relative luminance 0.146; OKLCH L 52.7% C 0.020 H 264.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#656B77
RGB	rgb(101, 107, 119)
HSL	hsl(220, 8%, 43%)
HSV	hsv(220, 15%, 47%)
CMYK	cmyk(15.1%, 10.1%, 0%, 53.3%)
CIE-LAB	lab(45.10, 0.40, -7.46)
CIE-LCH	lch(45.10, 7.47, 273.08°)
OKLab	oklab(52.68% -0.002 -0.0201)
OKLCH	oklch(52.68% 0.02 264.4)
XYZ	xyz(13.9535, 14.6138, 19.5348)
Luminance	0.1461 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656B77 #777165

analogous

#657477 #656B77 #686577

triadic

#656B77 #77656B #6B7765

tetradic

#656B77 #776574 #777165 #657768

square

#656B77 #776574 #777165 #657768

split-complementary

#656B77 #776865 #747765

monochromatic

#2D2F35 #494D56 #656B77 #838996 #A4A9B2

Accessibility & contrast

On white

5.35

#656B77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#656B77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656B77

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656B77	#FFFFFF	#000000	##FFFFFF
##656B77	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676C78

Deuteranopia (green-blind)

#666A77

Tritanopia (blue-blind)

#616D6F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #656b77;
/* rgb */ color: rgb(101, 107, 119);
/* oklch */ color: oklch(52.7% 0.020 264.4);

Tailwind

colors: {
  custom: {
    50: '#91959e',
    500: '#656b77',
    950: '#000000',
  },
}

SCSS

$custom: #656b77;
$custom-light: #91959e;
$custom-dark: #000000;

JSON

{
  "hex": "#656b77",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 119
  },
  "hsl": {
    "h": 220,
    "s": 8.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52683,
    "c": 0.02024,
    "h": 264.4
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#656B77

secondary

#A29E96

accent

#9E77B1

background

#F8F9F9

surface

#F0F1F2

border

#CBCBCC

text

#0C0D0E

muted

#7D7E7E

Preview Lab

Preview with #656B77

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

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