#685BD9#685BD9

#685BD9 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.2% C 0.186 H 283.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#685BD9
RGB	rgb(104, 91, 217)
HSL	hsl(246, 62%, 60%)
HSV	hsv(246, 58%, 85%)
CMYK	cmyk(52.1%, 58.1%, 0%, 14.9%)
CIE-LAB	lab(46.22, 38.66, -63.21)
CIE-LCH	lch(46.22, 74.10, 301.45°)
OKLab	oklab(55.23% 0.0423 -0.181)
OKLCH	oklch(55.23% 0.186 283.1)
XYZ	xyz(21.9706, 15.4338, 67.4535)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BD9 #CCD95B

analogous

#5B8DD9 #685BD9 #A75BD9

triadic

#685BD9 #D9685B #5BD968

tetradic

#685BD9 #D95B8D #CCD95B #5BD9A7

square

#685BD9 #D95B8D #CCD95B #5BD9A7

split-complementary

#685BD9 #D9A75B #8DD95B

monochromatic

#2F2397 #3E2EC8 #685BD9 #968DE5 #C3BEF0

Accessibility & contrast

On white

5.14

#685BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#685BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BD9

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BD9	#FFFFFF	#000000	##FFFFFF
##685BD9	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DD

Deuteranopia (green-blind)

#0069D6

Tritanopia (blue-blind)

#3A7891

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685bd9;
/* rgb */ color: rgb(104, 91, 217);
/* oklch */ color: oklch(55.2% 0.186 283.1);

Tailwind

colors: {
  custom: {
    50: '#9c8ae6',
    500: '#685bd9',
    950: '#000000',
  },
}

SCSS

$custom: #685bd9;
$custom-light: #9c8ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#685bd9",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 217
  },
  "hsl": {
    "h": 246.19,
    "s": 62.376,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55232,
    "c": 0.18589,
    "h": 283.1
  },
  "luminance": 0.15435
}

Semantic roles & 50–950 ramp

primary

#685BD9

secondary

#DBE0B0

accent

#CA1BB8

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685BD9

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

Preview Lab → · Contrast checker → · Palette generator →