#686EE2#686EE2

#686EE2 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.3% C 0.173 H 277.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#686EE2
RGB	rgb(104, 110, 226)
HSL	hsl(237, 68%, 65%)
HSV	hsv(237, 54%, 89%)
CMYK	cmyk(54%, 51.3%, 0%, 11.4%)
CIE-LAB	lab(51.36, 30.03, -60.01)
CIE-LCH	lch(51.36, 67.11, 296.58°)
OKLab	oklab(59.25% 0.0226 -0.1715)
OKLCH	oklch(59.25% 0.173 277.5)
XYZ	xyz(25.0080, 19.5843, 74.3991)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EE2 #E2DC68

analogous

#68ABE2 #686EE2 #9F68E2

triadic

#686EE2 #E2686E #6EE268

tetradic

#686EE2 #E268AB #E2DC68 #68E29F

square

#686EE2 #E268AB #E2DC68 #68E29F

split-complementary

#686EE2 #E29F68 #ABE268

monochromatic

#2128AE #353DD8 #686EE2 #9B9FEC #CFD1F6

Accessibility & contrast

On white

4.27

#686EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#686EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EE2

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EE2	#FFFFFF	#000000	##000000
##686EE2	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#307FE6

Deuteranopia (green-blind)

#1C76E0

Tritanopia (blue-blind)

#2D889E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686ee2;
/* rgb */ color: rgb(104, 110, 226);
/* oklch */ color: oklch(59.3% 0.173 277.5);

Tailwind

colors: {
  custom: {
    50: '#9c97ec',
    500: '#686ee2',
    950: '#000000',
  },
}

SCSS

$custom: #686ee2;
$custom-light: #9c97ec;
$custom-dark: #000000;

JSON

{
  "hex": "#686ee2",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 226
  },
  "hsl": {
    "h": 237.049,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.5925,
    "c": 0.17296,
    "h": 277.5
  },
  "luminance": 0.19586
}

Semantic roles & 50–950 ramp

primary

#686EE2

secondary

#E8E6BE

accent

#C716D0

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686EE2

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

Preview Lab → · Contrast checker → · Palette generator →