#685ADA#685ADA

#685ADA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 55.1% C 0.189 H 283.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#685ADA
RGB	rgb(104, 90, 218)
HSL	hsl(247, 63%, 60%)
HSV	hsv(247, 59%, 85%)
CMYK	cmyk(52.3%, 58.7%, 0%, 14.5%)
CIE-LAB	lab(46.06, 39.55, -64.04)
CIE-LCH	lch(46.06, 75.27, 301.70°)
OKLab	oklab(55.14% 0.0432 -0.1835)
OKLCH	oklch(55.14% 0.189 283.3)
XYZ	xyz(22.0161, 15.3161, 68.1123)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685ADA #CCDA5A

analogous

#5A8CDA #685ADA #A85ADA

triadic

#685ADA #DA685A #5ADA68

tetradic

#685ADA #DA5A8C #CCDA5A #5ADAA8

square

#685ADA #DA5A8C #CCDA5A #5ADAA8

split-complementary

#685ADA #DAA85A #8CDA5A

monochromatic

#2F2298 #3E2DCA #685ADA #968CE5 #C3BEF0

Accessibility & contrast

On white

5.17

#685ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#685ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685ADA

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685ADA	#FFFFFF	#000000	##FFFFFF
##685ADA	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#397891

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685ada;
/* rgb */ color: rgb(104, 90, 218);
/* oklch */ color: oklch(55.1% 0.189 283.3);

Tailwind

colors: {
  custom: {
    50: '#9c89e6',
    500: '#685ada',
    950: '#000000',
  },
}

SCSS

$custom: #685ada;
$custom-light: #9c89e6;
$custom-dark: #000000;

JSON

{
  "hex": "#685ada",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 218
  },
  "hsl": {
    "h": 246.563,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55137,
    "c": 0.1885,
    "h": 283.3
  },
  "luminance": 0.15317
}

Semantic roles & 50–950 ramp

primary

#685ADA

secondary

#DBE0AF

accent

#CB1AB8

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #685ADA

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

Preview Lab → · Contrast checker → · Palette generator →