#685FD0#685FD0

#685FD0 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.3% C 0.169 H 283.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#685FD0
RGB	rgb(104, 95, 208)
HSL	hsl(245, 55%, 59%)
HSV	hsv(245, 54%, 82%)
CMYK	cmyk(50%, 54.3%, 0%, 18.4%)
CIE-LAB	lab(46.55, 33.52, -57.54)
CIE-LCH	lch(46.55, 66.59, 300.23°)
OKLab	oklab(55.28% 0.0379 -0.1643)
OKLCH	oklch(55.28% 0.169 283)
XYZ	xyz(21.1829, 15.6804, 61.5727)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FD0 #C7D05F

analogous

#5F8FD0 #685FD0 #A15FD0

triadic

#685FD0 #D0685F #5FD068

tetradic

#685FD0 #D05F8F #C7D05F #5FD0A1

square

#685FD0 #D05F8F #C7D05F #5FD0A1

split-complementary

#685FD0 #D0A15F #8FD05F

monochromatic

#31298C #4137BB #685FD0 #958EDE #C1BEEC

Accessibility & contrast

On white

5.08

#685FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#685FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FD0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FD0	#FFFFFF	#000000	##FFFFFF
##685FD0	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)

#1D72D4

Deuteranopia (green-blind)

#116BCE

Tritanopia (blue-blind)

#41788E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685fd0;
/* rgb */ color: rgb(104, 95, 208);
/* oklch */ color: oklch(55.3% 0.169 283.0);

Tailwind

colors: {
  custom: {
    50: '#9a8cdf',
    500: '#685fd0',
    950: '#000000',
  },
}

SCSS

$custom: #685fd0;
$custom-light: #9a8cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#685fd0",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 208
  },
  "hsl": {
    "h": 244.779,
    "s": 54.589,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55282,
    "c": 0.16862,
    "h": 283
  },
  "luminance": 0.15682
}

Semantic roles & 50–950 ramp

primary

#685FD0

secondary

#D8DBAF

accent

#DE4AD2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685FD0

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

Preview Lab → · Contrast checker → · Palette generator →