#687387#687387

#687387 is a mid, muted blue. Relative luminance 0.170; OKLCH L 55.4% C 0.034 H 262.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#687387
RGB	rgb(104, 115, 135)
HSL	hsl(219, 13%, 47%)
HSV	hsv(219, 23%, 53%)
CMYK	cmyk(23%, 14.8%, 0%, 47.1%)
CIE-LAB	lab(48.20, 0.56, -12.32)
CIE-LCH	lch(48.20, 12.33, 272.60°)
OKLab	oklab(55.36% -0.0045 -0.0336)
OKLCH	oklch(55.36% 0.034 262.4)
XYZ	xyz(16.2117, 16.9534, 25.3352)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687387 #877C68

analogous

#688387 #687387 #6D6887

triadic

#687387 #876873 #738768

tetradic

#687387 #876883 #877C68 #68876D

square

#687387 #876883 #877C68 #68876D

split-complementary

#687387 #876D68 #838768

monochromatic

#333842 #4D5664 #687387 #8892A4 #ABB2BE

Accessibility & contrast

On white

4.78

#687387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#687387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #687387

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687387	#FFFFFF	#000000	##FFFFFF
##687387	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7488

Deuteranopia (green-blind)

#6A7187

Tritanopia (blue-blind)

#607779

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #687387;
/* rgb */ color: rgb(104, 115, 135);
/* oklch */ color: oklch(55.4% 0.034 262.4);

Tailwind

colors: {
  custom: {
    50: '#939baa',
    500: '#687387',
    950: '#000000',
  },
}

SCSS

$custom: #687387;
$custom-light: #939baa;
$custom-dark: #000000;

JSON

{
  "hex": "#687387",
  "rgb": {
    "r": 104,
    "g": 115,
    "b": 135
  },
  "hsl": {
    "h": 218.71,
    "s": 12.971,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55357,
    "c": 0.03389,
    "h": 262.4
  },
  "luminance": 0.16954
}

Semantic roles & 50–950 ramp

primary

#687387

secondary

#AEA89D

accent

#9E72B6

background

#F9F9FA

surface

#F1F2F4

border

#CBCCCE

text

#0D0E10

muted

#7E7E7F

Preview Lab

Preview with #687387

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

Preview Lab → · Contrast checker → · Palette generator →