#6686BD#6686BD

#6686BD is a mid, moderate blue. Relative luminance 0.235; OKLCH L 61.9% C 0.091 H 260.9°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#6686BD
RGB	rgb(102, 134, 189)
HSL	hsl(218, 40%, 57%)
HSV	hsv(218, 46%, 74%)
CMYK	cmyk(46%, 29.1%, 0%, 25.9%)
CIE-LAB	lab(55.63, 3.66, -32.28)
CIE-LCH	lch(55.63, 32.49, 276.47°)
OKLab	oklab(61.85% -0.0145 -0.0903)
OKLCH	oklch(61.85% 0.092 260.9)
XYZ	xyz(23.1869, 23.5477, 51.4576)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6686BD #BD9D66

analogous

#66B2BD #6686BD #7266BD

triadic

#6686BD #BD6686 #86BD66

tetradic

#6686BD #BD66B2 #BD9D66 #66BD72

square

#6686BD #BD66B2 #BD9D66 #66BD72

split-complementary

#6686BD #BD7266 #B2BD66

monochromatic

#334B76 #4567A1 #6686BD #91A8CF #BCCAE2

Accessibility & contrast

On white

3.68

#6686BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#6686BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6686BD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6686BD	#FFFFFF	#000000	##000000
##6686BD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728ABF

Deuteranopia (green-blind)

#6882BC

Tritanopia (blue-blind)

#449299

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6686bd;
/* rgb */ color: rgb(102, 134, 189);
/* oklch */ color: oklch(61.9% 0.091 260.9);

Tailwind

colors: {
  custom: {
    50: '#96a9d1',
    500: '#6686bd',
    950: '#000000',
  },
}

SCSS

$custom: #6686bd;
$custom-light: #96a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6686bd",
  "rgb": {
    "r": 102,
    "g": 134,
    "b": 189
  },
  "hsl": {
    "h": 217.931,
    "s": 39.726,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61851,
    "c": 0.0915,
    "h": 260.9
  },
  "luminance": 0.23549
}

Semantic roles & 50–950 ramp

primary

#6686BD

secondary

#D1C4AE

accent

#A458D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6686BD

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

Preview Lab → · Contrast checker → · Palette generator →