#685ADB#685ADB

#685ADB is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.2% C 0.190 H 283.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#685ADB
RGB	rgb(104, 90, 219)
HSL	hsl(247, 64%, 61%)
HSV	hsv(247, 59%, 86%)
CMYK	cmyk(52.5%, 58.9%, 0%, 14.1%)
CIE-LAB	lab(46.13, 39.86, -64.50)
CIE-LCH	lch(46.13, 75.82, 301.71°)
OKLab	oklab(55.21% 0.0432 -0.1848)
OKLCH	oklch(55.21% 0.19 283.2)
XYZ	xyz(22.1474, 15.3686, 68.8035)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685ADB #CDDB5A

analogous

#5A8CDB #685ADB #A95ADB

triadic

#685ADB #DB685A #5ADB68

tetradic

#685ADB #DB5A8C #CDDB5A #5ADBA9

square

#685ADB #DB5A8C #CDDB5A #5ADBA9

split-complementary

#685ADB #DBA95A #8CDB5A

monochromatic

#2E2199 #3E2CCB #685ADB #968CE6 #C4BEF1

Accessibility & contrast

On white

5.15

#685ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#685ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685ADB

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685ADB	#FFFFFF	#000000	##FFFFFF
##685ADB	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DF

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#387892

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685adb;
/* rgb */ color: rgb(104, 90, 219);
/* oklch */ color: oklch(55.2% 0.190 283.2);

Tailwind

colors: {
  custom: {
    50: '#9c89e7',
    500: '#685adb',
    950: '#000000',
  },
}

SCSS

$custom: #685adb;
$custom-light: #9c89e7;
$custom-dark: #000000;

JSON

{
  "hex": "#685adb",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 219
  },
  "hsl": {
    "h": 246.512,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.55211,
    "c": 0.18979,
    "h": 283.2
  },
  "luminance": 0.1537
}

Semantic roles & 50–950 ramp

primary

#685ADB

secondary

#DCE1B0

accent

#CC1AB9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #685ADB

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

Preview Lab → · Contrast checker → · Palette generator →