#677697#677697

#677697 is a mid, muted blue. Relative luminance 0.181; OKLCH L 56.6% C 0.054 H 265.6°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677697
RGB	rgb(103, 118, 151)
HSL	hsl(221, 19%, 50%)
HSV	hsv(221, 32%, 59%)
CMYK	cmyk(31.8%, 21.9%, 0%, 40.8%)
CIE-LAB	lab(49.59, 2.59, -19.66)
CIE-LCH	lch(49.59, 19.83, 277.52°)
OKLab	oklab(56.62% -0.0041 -0.0542)
OKLCH	oklch(56.62% 0.054 265.6)
XYZ	xyz(17.6563, 18.0741, 31.8305)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677697 #978867

analogous

#678E97 #677697 #706797

triadic

#677697 #976776 #769767

tetradic

#677697 #97678E #978867 #679770

square

#677697 #97678E #978867 #679770

split-complementary

#677697 #977067 #8E9767

monochromatic

#353D4E #4E5A73 #677697 #8B97B0 #B0B7C9

Accessibility & contrast

On white

4.55

#677697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677697 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677697

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677697	#FFFFFF	#000000	##000000
##677697	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7899

Deuteranopia (green-blind)

#677496

Tritanopia (blue-blind)

#597D81

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677697;
/* rgb */ color: rgb(103, 118, 151);
/* oklch */ color: oklch(56.6% 0.054 265.6);

Tailwind

colors: {
  custom: {
    50: '#939db5',
    500: '#677697',
    950: '#000000',
  },
}

SCSS

$custom: #677697;
$custom-light: #939db5;
$custom-dark: #000000;

JSON

{
  "hex": "#677697",
  "rgb": {
    "r": 103,
    "g": 118,
    "b": 151
  },
  "hsl": {
    "h": 221.25,
    "s": 18.898,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56621,
    "c": 0.05437,
    "h": 265.6
  },
  "luminance": 0.18075
}

Semantic roles & 50–950 ramp

primary

#677697

secondary

#B8B1A2

accent

#A36CBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #677697

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

Preview Lab → · Contrast checker → · Palette generator →