#686EDA#686EDA

#686EDA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.7% C 0.162 H 277.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#686EDA
RGB	rgb(104, 110, 218)
HSL	hsl(237, 61%, 63%)
HSV	hsv(237, 52%, 85%)
CMYK	cmyk(52.3%, 49.5%, 0%, 14.5%)
CIE-LAB	lab(50.87, 27.52, -56.29)
CIE-LCH	lch(50.87, 62.66, 296.05°)
OKLab	oklab(58.72% 0.0219 -0.1605)
OKLCH	oklch(58.72% 0.162 277.8)
XYZ	xyz(23.9358, 19.1554, 68.7522)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EDA #DAD468

analogous

#68A7DA #686EDA #9B68DA

triadic

#686EDA #DA686E #6EDA68

tetradic

#686EDA #DA68A7 #DAD468 #68DA9B

square

#686EDA #DA68A7 #DAD468 #68DA9B

split-complementary

#686EDA #DA9B68 #A7DA68

monochromatic

#272EA0 #373FCE #686EDA #999DE6 #CACCF2

Accessibility & contrast

On white

4.35

#686EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#686EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EDA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EDA	#FFFFFF	#000000	##000000
##686EDA	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#397EDE

Deuteranopia (green-blind)

#2C75D8

Tritanopia (blue-blind)

#36869A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #686eda;
/* rgb */ color: rgb(104, 110, 218);
/* oklch */ color: oklch(58.7% 0.162 277.8);

Tailwind

colors: {
  custom: {
    50: '#9b97e6',
    500: '#686eda',
    950: '#000000',
  },
}

SCSS

$custom: #686eda;
$custom-light: #9b97e6;
$custom-dark: #000000;

JSON

{
  "hex": "#686eda",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 218
  },
  "hsl": {
    "h": 236.842,
    "s": 60.638,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58718,
    "c": 0.16203,
    "h": 277.8
  },
  "luminance": 0.19157
}

Semantic roles & 50–950 ramp

primary

#686EDA

secondary

#E3E1BA

accent

#BF1DC8

background

#FAF9FE

surface

#F3F2FC

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686EDA

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

Preview Lab → · Contrast checker → · Palette generator →