#686FF1#686FF1

#686FF1 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.5% C 0.192 H 276.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#686FF1
RGB	rgb(104, 111, 241)
HSL	hsl(237, 83%, 68%)
HSV	hsv(237, 57%, 95%)
CMYK	cmyk(56.8%, 53.9%, 0%, 5.5%)
CIE-LAB	lab(52.58, 34.17, -66.46)
CIE-LCH	lch(52.58, 74.73, 297.21°)
OKLab	oklab(60.47% 0.0224 -0.1904)
OKLCH	oklch(60.47% 0.192 276.7)
XYZ	xyz(27.2654, 20.6609, 85.7532)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FF1 #F1EA68

analogous

#68B4F1 #686FF1 #A568F1

triadic

#686FF1 #F1686F #6FF168

tetradic

#686FF1 #F168B4 #F1EA68 #68F1A5

square

#686FF1 #F168B4 #F1EA68 #68F1A5

split-complementary

#686FF1 #F1A568 #B4F168

monochromatic

#131CCC #303AEC #686FF1 #A0A4F6 #D8DAFB

Accessibility & contrast

On white

4.09

#686FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#686FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686FF1

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FF1	#FFFFFF	#000000	##000000
##686FF1	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1683F5

Deuteranopia (green-blind)

#0078EE

Tritanopia (blue-blind)

#0E8DA5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686ff1;
/* rgb */ color: rgb(104, 111, 241);
/* oklch */ color: oklch(60.5% 0.192 276.7);

Tailwind

colors: {
  custom: {
    50: '#9e98f6',
    500: '#686ff1',
    950: '#000000',
  },
}

SCSS

$custom: #686ff1;
$custom-light: #9e98f6;
$custom-dark: #000000;

JSON

{
  "hex": "#686ff1",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 241
  },
  "hsl": {
    "h": 236.934,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.60467,
    "c": 0.19175,
    "h": 276.7
  },
  "luminance": 0.20663
}

Semantic roles & 50–950 ramp

primary

#686FF1

secondary

#F0EDC5

accent

#D406DF

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686FF1

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

Preview Lab → · Contrast checker → · Palette generator →