#686BA3#686BA3

#686BA3 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.9% C 0.087 H 280.8°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#686BA3
RGB	rgb(104, 107, 163)
HSL	hsl(237, 24%, 52%)
HSV	hsv(237, 36%, 64%)
CMYK	cmyk(36.2%, 34.4%, 0%, 36.1%)
CIE-LAB	lab(47.11, 12.84, -30.54)
CIE-LCH	lch(47.11, 33.13, 292.80°)
OKLab	oklab(54.89% 0.0162 -0.0853)
OKLCH	oklch(54.89% 0.087 280.8)
XYZ	xyz(17.5756, 16.1022, 36.8252)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686BA3 #A3A068

analogous

#6889A3 #686BA3 #8268A3

triadic

#686BA3 #A3686B #6BA368

tetradic

#686BA3 #A36889 #A3A068 #68A382

square

#686BA3 #A36889 #A3A068 #68A382

split-complementary

#686BA3 #A38268 #89A368

monochromatic

#37395A #4E5080 #686BA3 #8E90BA #B4B6D1

Accessibility & contrast

On white

4.98

#686BA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#686BA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686BA3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686BA3	#FFFFFF	#000000	##FFFFFF
##686BA3	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5972A5

Deuteranopia (green-blind)

#566EA2

Tritanopia (blue-blind)

#58767F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #686ba3;
/* rgb */ color: rgb(104, 107, 163);
/* oklch */ color: oklch(54.9% 0.087 280.8);

Tailwind

colors: {
  custom: {
    50: '#9595be',
    500: '#686ba3',
    950: '#000000',
  },
}

SCSS

$custom: #686ba3;
$custom-light: #9595be;
$custom-dark: #000000;

JSON

{
  "hex": "#686ba3",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 163
  },
  "hsl": {
    "h": 236.949,
    "s": 24.28,
    "l": 52.353
  },
  "oklch": {
    "l": 0.54887,
    "c": 0.08685,
    "h": 280.8
  },
  "luminance": 0.16103
}

Semantic roles & 50–950 ramp

primary

#686BA3

secondary

#C0BFA7

accent

#BC67C1

background

#F9F9FB

surface

#F2F1F7

border

#CCCBD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #686BA3

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

Preview Lab → · Contrast checker → · Palette generator →