#685FD3#685FD3

#685FD3 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.5% C 0.173 H 282.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#685FD3
RGB	rgb(104, 95, 211)
HSL	hsl(245, 57%, 60%)
HSV	hsv(245, 55%, 83%)
CMYK	cmyk(50.7%, 55%, 0%, 17.3%)
CIE-LAB	lab(46.75, 34.44, -58.94)
CIE-LCH	lch(46.75, 68.26, 300.30°)
OKLab	oklab(55.49% 0.038 -0.1684)
OKLCH	oklch(55.49% 0.173 282.7)
XYZ	xyz(21.5554, 15.8295, 63.5350)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FD3 #CAD35F

analogous

#5F90D3 #685FD3 #A25FD3

triadic

#685FD3 #D3685F #5FD368

tetradic

#685FD3 #D35F90 #CAD35F #5FD3A2

square

#685FD3 #D35F90 #CAD35F #5FD3A2

split-complementary

#685FD3 #D3A25F #90D35F

monochromatic

#302890 #4035C0 #685FD3 #958FE0 #C3BFED

Accessibility & contrast

On white

5.04

#685FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#685FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FD3

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FD3	#FFFFFF	#000000	##FFFFFF
##685FD3	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1673D7

Deuteranopia (green-blind)

#036BD1

Tritanopia (blue-blind)

#3E7990

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #685fd3;
/* rgb */ color: rgb(104, 95, 211);
/* oklch */ color: oklch(55.5% 0.173 282.7);

Tailwind

colors: {
  custom: {
    50: '#9b8ce1',
    500: '#685fd3',
    950: '#000000',
  },
}

SCSS

$custom: #685fd3;
$custom-light: #9b8ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#685fd3",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 211
  },
  "hsl": {
    "h": 244.655,
    "s": 56.863,
    "l": 60
  },
  "oklch": {
    "l": 0.55492,
    "c": 0.17266,
    "h": 282.7
  },
  "luminance": 0.15831
}

Semantic roles & 50–950 ramp

primary

#685FD3

secondary

#DADDB1

accent

#E048D4

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0C15

muted

#7F7D83

Preview Lab

Preview with #685FD3

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

Preview Lab → · Contrast checker → · Palette generator →