#686BD7#686BD7

#686BD7 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.0% C 0.162 H 278.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#686BD7
RGB	rgb(104, 107, 215)
HSL	hsl(238, 58%, 63%)
HSV	hsv(238, 52%, 84%)
CMYK	cmyk(51.6%, 50.2%, 0%, 15.7%)
CIE-LAB	lab(49.93, 28.41, -56.09)
CIE-LCH	lch(49.93, 62.88, 296.86°)
OKLab	oklab(57.96% 0.025 -0.16)
OKLCH	oklch(57.96% 0.162 278.9)
XYZ	xyz(23.2285, 18.3634, 66.5973)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686BD7 #D7D468

analogous

#68A3D7 #686BD7 #9C68D7

triadic

#686BD7 #D7686B #6BD768

tetradic

#686BD7 #D768A3 #D7D468 #68D79C

square

#686BD7 #D768A3 #D7D468 #68D79C

split-complementary

#686BD7 #D79C68 #A3D768

monochromatic

#292C9B #383CCA #686BD7 #989AE4 #C9CAF1

Accessibility & contrast

On white

4.49

#686BD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#686BD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686BD7

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686BD7	#FFFFFF	#000000	##000000
##686BD7	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367BDB

Deuteranopia (green-blind)

#2973D5

Tritanopia (blue-blind)

#398397

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #686bd7;
/* rgb */ color: rgb(104, 107, 215);
/* oklch */ color: oklch(58.0% 0.162 278.9);

Tailwind

colors: {
  custom: {
    50: '#9b95e4',
    500: '#686bd7',
    950: '#000000',
  },
}

SCSS

$custom: #686bd7;
$custom-light: #9b95e4;
$custom-dark: #000000;

JSON

{
  "hex": "#686bd7",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 215
  },
  "hsl": {
    "h": 238.378,
    "s": 58.115,
    "l": 62.549
  },
  "oklch": {
    "l": 0.57955,
    "c": 0.16191,
    "h": 278.9
  },
  "luminance": 0.18365
}

Semantic roles & 50–950 ramp

primary

#686BD7

secondary

#E2E0B9

accent

#C120C6

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #686BD7

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

Preview Lab → · Contrast checker → · Palette generator →