#686A88#686A88

#686A88 is a mid, muted blue. Relative luminance 0.150; OKLCH L 53.4% C 0.047 H 281.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#686A88
RGB	rgb(104, 106, 136)
HSL	hsl(236, 13%, 47%)
HSV	hsv(236, 24%, 53%)
CMYK	cmyk(23.5%, 22.1%, 0%, 46.7%)
CIE-LAB	lab(45.67, 6.19, -16.76)
CIE-LCH	lch(45.67, 17.86, 290.28°)
OKLab	oklab(53.4% 0.0095 -0.0459)
OKLCH	oklch(53.4% 0.047 281.7)
XYZ	xyz(15.3058, 15.0284, 25.3822)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686A88 #888668

analogous

#687A88 #686A88 #766888

triadic

#686A88 #88686A #6A8868

tetradic

#686A88 #88687A #888668 #688876

square

#686A88 #88687A #888668 #688876

split-complementary

#686A88 #887668 #7A8868

monochromatic

#333443 #4D4F65 #686A88 #898AA5 #ABADBF

Accessibility & contrast

On white

5.24

#686A88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#686A88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686A88

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686A88	#FFFFFF	#000000	##FFFFFF
##686A88	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626D89

Deuteranopia (green-blind)

#616B87

Tritanopia (blue-blind)

#616F74

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #686a88;
/* rgb */ color: rgb(104, 106, 136);
/* oklch */ color: oklch(53.4% 0.047 281.7);

Tailwind

colors: {
  custom: {
    50: '#9394aa',
    500: '#686a88',
    950: '#000000',
  },
}

SCSS

$custom: #686a88;
$custom-light: #9394aa;
$custom-dark: #000000;

JSON

{
  "hex": "#686a88",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 136
  },
  "hsl": {
    "h": 236.25,
    "s": 13.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53395,
    "c": 0.04691,
    "h": 281.7
  },
  "luminance": 0.15029
}

Semantic roles & 50–950 ramp

primary

#686A88

secondary

#AEAD9E

accent

#B272B6

background

#F9F9FA

surface

#F1F1F4

border

#CBCBCE

text

#0D0D10

muted

#7E7E7F

Preview Lab

Preview with #686A88

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

Preview Lab → · Contrast checker → · Palette generator →