#686CDC#686CDC

#686CDC is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.5% C 0.167 H 278.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#686CDC
RGB	rgb(104, 108, 220)
HSL	hsl(238, 62%, 64%)
HSV	hsv(238, 53%, 86%)
CMYK	cmyk(52.7%, 50.9%, 0%, 13.7%)
CIE-LAB	lab(50.49, 29.36, -58.03)
CIE-LCH	lch(50.49, 65.03, 296.84°)
OKLab	oklab(58.47% 0.0243 -0.1657)
OKLCH	oklch(58.47% 0.167 278.3)
XYZ	xyz(23.9857, 18.8340, 70.0677)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CDC #DCD868

analogous

#68A6DC #686CDC #9E68DC

triadic

#686CDC #DC686C #6CDC68

tetradic

#686CDC #DC68A6 #DCD868 #68DC9E

square

#686CDC #DC68A6 #DCD868 #68DC9E

split-complementary

#686CDC #DC9E68 #A6DC68

monochromatic

#262AA4 #363CD0 #686CDC #9A9CE8 #CBCDF3

Accessibility & contrast

On white

4.41

#686CDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#686CDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CDC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CDC	#FFFFFF	#000000	##000000
##686CDC	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#327DE0

Deuteranopia (green-blind)

#2374DA

Tritanopia (blue-blind)

#34859A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #686cdc;
/* rgb */ color: rgb(104, 108, 220);
/* oklch */ color: oklch(58.5% 0.167 278.3);

Tailwind

colors: {
  custom: {
    50: '#9b96e7',
    500: '#686cdc',
    950: '#000000',
  },
}

SCSS

$custom: #686cdc;
$custom-light: #9b96e7;
$custom-dark: #000000;

JSON

{
  "hex": "#686cdc",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 220
  },
  "hsl": {
    "h": 237.931,
    "s": 62.366,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58474,
    "c": 0.16743,
    "h": 278.3
  },
  "luminance": 0.18835
}

Semantic roles & 50–950 ramp

primary

#686CDC

secondary

#E4E3BB

accent

#C41BCA

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686CDC

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

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