#685BD7#685BD7

#685BD7 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 55.1% C 0.183 H 283.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#685BD7
RGB	rgb(104, 91, 215)
HSL	hsl(246, 61%, 60%)
HSV	hsv(246, 58%, 84%)
CMYK	cmyk(51.6%, 57.7%, 0%, 15.7%)
CIE-LAB	lab(46.08, 38.05, -62.30)
CIE-LCH	lch(46.08, 73.00, 301.41°)
OKLab	oklab(55.08% 0.0423 -0.1783)
OKLCH	oklch(55.08% 0.183 283.3)
XYZ	xyz(21.7120, 15.3303, 66.0918)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BD7 #CAD75B

analogous

#5B8CD7 #685BD7 #A65BD7

triadic

#685BD7 #D7685B #5BD768

tetradic

#685BD7 #D75B8C #CAD75B #5BD7A6

square

#685BD7 #D75B8C #CAD75B #5BD7A6

split-complementary

#685BD7 #D7A65B #8CD75B

monochromatic

#302494 #4030C5 #685BD7 #958CE3 #C3BDEF

Accessibility & contrast

On white

5.16

#685BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#685BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BD7

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BD7	#FFFFFF	#000000	##FFFFFF
##685BD7	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DB

Deuteranopia (green-blind)

#0069D4

Tritanopia (blue-blind)

#3B7890

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685bd7;
/* rgb */ color: rgb(104, 91, 215);
/* oklch */ color: oklch(55.1% 0.183 283.3);

Tailwind

colors: {
  custom: {
    50: '#9b8ae4',
    500: '#685bd7',
    950: '#000000',
  },
}

SCSS

$custom: #685bd7;
$custom-light: #9b8ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#685bd7",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 215
  },
  "hsl": {
    "h": 246.29,
    "s": 60.784,
    "l": 60
  },
  "oklch": {
    "l": 0.55085,
    "c": 0.18328,
    "h": 283.3
  },
  "luminance": 0.15332
}

Semantic roles & 50–950 ramp

primary

#685BD7

secondary

#DADFAF

accent

#E444D3

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #685BD7

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

Preview Lab → · Contrast checker → · Palette generator →