#685FCD#685FCD

#685FCD is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.1% C 0.165 H 283.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#685FCD
RGB	rgb(104, 95, 205)
HSL	hsl(245, 52%, 59%)
HSV	hsv(245, 54%, 80%)
CMYK	cmyk(49.3%, 53.7%, 0%, 19.6%)
CIE-LAB	lab(46.36, 32.61, -56.13)
CIE-LCH	lch(46.36, 64.92, 300.15°)
OKLab	oklab(55.08% 0.0378 -0.1602)
OKLCH	oklch(55.08% 0.165 283.3)
XYZ	xyz(20.8173, 15.5342, 59.6473)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FCD #C4CD5F

analogous

#5F8DCD #685FCD #9F5FCD

triadic

#685FCD #CD685F #5FCD68

tetradic

#685FCD #CD5F8D #C4CD5F #5FCD9F

square

#685FCD #CD5F8D #C4CD5F #5FCD9F

split-complementary

#685FCD #CD9F5F #8DCD5F

monochromatic

#322A87 #4339B6 #685FCD #948EDC #C0BCEA

Accessibility & contrast

On white

5.11

#685FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#685FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FCD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FCD	#FFFFFF	#000000	##FFFFFF
##685FCD	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2371D1

Deuteranopia (green-blind)

#1A6ACB

Tritanopia (blue-blind)

#43778D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685fcd;
/* rgb */ color: rgb(104, 95, 205);
/* oklch */ color: oklch(55.1% 0.165 283.3);

Tailwind

colors: {
  custom: {
    50: '#9a8cdd',
    500: '#685fcd',
    950: '#000000',
  },
}

SCSS

$custom: #685fcd;
$custom-light: #9a8cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#685fcd",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 205
  },
  "hsl": {
    "h": 244.909,
    "s": 52.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55075,
    "c": 0.16457,
    "h": 283.3
  },
  "luminance": 0.15535
}

Semantic roles & 50–950 ramp

primary

#685FCD

secondary

#D6DAAE

accent

#DC4CD0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685FCD

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

Preview Lab → · Contrast checker → · Palette generator →