#685DD7#685DD7

#685DD7 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.4% C 0.181 H 282.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#685DD7
RGB	rgb(104, 93, 215)
HSL	hsl(245, 60%, 60%)
HSV	hsv(245, 57%, 84%)
CMYK	cmyk(51.6%, 56.7%, 0%, 15.7%)
CIE-LAB	lab(46.55, 36.86, -61.55)
CIE-LCH	lch(46.55, 71.74, 300.92°)
OKLab	oklab(55.43% 0.0402 -0.1761)
OKLCH	oklch(55.43% 0.181 282.8)
XYZ	xyz(21.8853, 15.6768, 66.1495)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DD7 #CCD75D

analogous

#5D8FD7 #685DD7 #A55DD7

triadic

#685DD7 #D7685D #5DD768

tetradic

#685DD7 #D75D8F #CCD75D #5DD7A5

square

#685DD7 #D75D8F #CCD75D #5DD7A5

split-complementary

#685DD7 #D7A55D #8FD75D

monochromatic

#2F2595 #3E31C6 #685DD7 #968EE3 #C3BFEF

Accessibility & contrast

On white

5.08

#685DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#685DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DD7

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DD7	#FFFFFF	#000000	##FFFFFF
##685DD7	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DB

Deuteranopia (green-blind)

#006AD4

Tritanopia (blue-blind)

#3B7991

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685dd7;
/* rgb */ color: rgb(104, 93, 215);
/* oklch */ color: oklch(55.4% 0.181 282.8);

Tailwind

colors: {
  custom: {
    50: '#9b8be4',
    500: '#685dd7',
    950: '#000000',
  },
}

SCSS

$custom: #685dd7;
$custom-light: #9b8be4;
$custom-dark: #000000;

JSON

{
  "hex": "#685dd7",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 215
  },
  "hsl": {
    "h": 245.41,
    "s": 60.396,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55428,
    "c": 0.18064,
    "h": 282.8
  },
  "luminance": 0.15678
}

Semantic roles & 50–950 ramp

primary

#685DD7

secondary

#DBDFB1

accent

#C81DB9

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685DD7

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

Preview Lab → · Contrast checker → · Palette generator →