#686EF1#686EF1

#686EF1 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 60.3% C 0.193 H 276.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#686EF1
RGB	rgb(104, 110, 241)
HSL	hsl(237, 83%, 68%)
HSV	hsv(237, 57%, 95%)
CMYK	cmyk(56.8%, 54.4%, 0%, 5.5%)
CIE-LAB	lab(52.34, 34.77, -66.85)
CIE-LCH	lch(52.34, 75.35, 297.48°)
OKLab	oklab(60.29% 0.0233 -0.1916)
OKLCH	oklch(60.29% 0.193 276.9)
XYZ	xyz(27.1569, 20.4439, 85.7170)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EF1 #F1EB68

analogous

#68B3F1 #686EF1 #A668F1

triadic

#686EF1 #F1686E #6EF168

tetradic

#686EF1 #F168B3 #F1EB68 #68F1A6

square

#686EF1 #F168B3 #F1EB68 #68F1A6

split-complementary

#686EF1 #F1A668 #B3F168

monochromatic

#131BCC #3038EC #686EF1 #A0A4F6 #D8DAFB

Accessibility & contrast

On white

4.13

#686EF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#686EF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EF1

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EF1	#FFFFFF	#000000	##000000
##686EF1	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1083F5

Deuteranopia (green-blind)

#0077EE

Tritanopia (blue-blind)

#0E8CA5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686ef1;
/* rgb */ color: rgb(104, 110, 241);
/* oklch */ color: oklch(60.3% 0.193 276.9);

Tailwind

colors: {
  custom: {
    50: '#9e97f6',
    500: '#686ef1',
    950: '#000000',
  },
}

SCSS

$custom: #686ef1;
$custom-light: #9e97f6;
$custom-dark: #000000;

JSON

{
  "hex": "#686ef1",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 241
  },
  "hsl": {
    "h": 237.372,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.60287,
    "c": 0.19302,
    "h": 276.9
  },
  "luminance": 0.20446
}

Semantic roles & 50–950 ramp

primary

#686EF1

secondary

#F0EEC5

accent

#D606DF

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686EF1

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

Preview Lab → · Contrast checker → · Palette generator →