#686AF3#686AF3

#686AF3 is a mid, highly saturated blue. Relative luminance 0.197; OKLCH L 59.7% C 0.201 H 277.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#686AF3
RGB	rgb(104, 106, 243)
HSL	hsl(239, 85%, 68%)
HSV	hsv(239, 57%, 95%)
CMYK	cmyk(57.2%, 56.4%, 0%, 4.7%)
CIE-LAB	lab(51.52, 37.80, -69.29)
CIE-LCH	lch(51.52, 78.93, 298.61°)
OKLab	oklab(59.72% 0.0272 -0.1988)
OKLCH	oklch(59.72% 0.201 277.8)
XYZ	xyz(27.0355, 19.7203, 87.1584)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686AF3 #F3F168

analogous

#68AFF3 #686AF3 #AC68F3

triadic

#686AF3 #F3686A #6AF368

tetradic

#686AF3 #F368AF #F3F168 #68F3AC

square

#686AF3 #F368AF #F3F168 #68F3AC

split-complementary

#686AF3 #F3AC68 #AFF368

monochromatic

#1113D0 #2F32EE #686AF3 #A1A2F8 #D9DAFC

Accessibility & contrast

On white

4.25

#686AF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#686AF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686AF3

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686AF3	#FFFFFF	#000000	##000000
##686AF3	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F8

Deuteranopia (green-blind)

#0075F0

Tritanopia (blue-blind)

#088AA4

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #686af3;
/* rgb */ color: rgb(104, 106, 243);
/* oklch */ color: oklch(59.7% 0.201 277.8);

Tailwind

colors: {
  custom: {
    50: '#9f94f8',
    500: '#686af3',
    950: '#000000',
  },
}

SCSS

$custom: #686af3;
$custom-light: #9f94f8;
$custom-dark: #000000;

JSON

{
  "hex": "#686af3",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 243
  },
  "hsl": {
    "h": 239.137,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.59723,
    "c": 0.20066,
    "h": 277.8
  },
  "luminance": 0.19722
}

Semantic roles & 50–950 ramp

primary

#686AF3

secondary

#F1F0C6

accent

#DF04E2

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686AF3

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

Preview Lab → · Contrast checker → · Palette generator →