#686DE6#686DE6

#686DE6 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.3% C 0.180 H 277.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#686DE6
RGB	rgb(104, 109, 230)
HSL	hsl(238, 72%, 65%)
HSV	hsv(238, 55%, 90%)
CMYK	cmyk(54.8%, 52.6%, 0%, 9.8%)
CIE-LAB	lab(51.37, 31.90, -62.25)
CIE-LCH	lch(51.37, 69.94, 297.13°)
OKLab	oklab(59.34% 0.0239 -0.1781)
OKLCH	oklch(59.34% 0.18 277.6)
XYZ	xyz(25.4560, 19.5918, 77.2878)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DE6 #E6E168

analogous

#68ACE6 #686DE6 #A268E6

triadic

#686DE6 #E6686D #6DE668

tetradic

#686DE6 #E668AC #E6E168 #68E6A2

square

#686DE6 #E668AC #E6E168 #68E6A2

split-complementary

#686DE6 #E6A268 #ACE668

monochromatic

#1E24B6 #333ADD #686DE6 #9DA0EF #D1D3F7

Accessibility & contrast

On white

4.27

#686DE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#686DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DE6

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DE6	#FFFFFF	#000000	##000000
##686DE6	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)

#2780EA

Deuteranopia (green-blind)

#0775E3

Tritanopia (blue-blind)

#27899F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686de6;
/* rgb */ color: rgb(104, 109, 230);
/* oklch */ color: oklch(59.3% 0.180 277.6);

Tailwind

colors: {
  custom: {
    50: '#9c96ef',
    500: '#686de6',
    950: '#000000',
  },
}

SCSS

$custom: #686de6;
$custom-light: #9c96ef;
$custom-dark: #000000;

JSON

{
  "hex": "#686de6",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 230
  },
  "hsl": {
    "h": 237.619,
    "s": 71.591,
    "l": 65.49
  },
  "oklch": {
    "l": 0.59338,
    "c": 0.17965,
    "h": 277.6
  },
  "luminance": 0.19594
}

Semantic roles & 50–950 ramp

primary

#686DE6

secondary

#EAE8C0

accent

#CC12D4

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686DE6

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

Preview Lab → · Contrast checker → · Palette generator →