#685ED1#685ED1

#685ED1 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.2% C 0.171 H 283.2°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#685ED1
RGB	rgb(104, 94, 209)
HSL	hsl(245, 56%, 59%)
HSV	hsv(245, 55%, 82%)
CMYK	cmyk(50.2%, 55%, 0%, 18%)
CIE-LAB	lab(46.38, 34.43, -58.39)
CIE-LCH	lch(46.38, 67.79, 300.53°)
OKLab	oklab(55.18% 0.039 -0.1668)
OKLCH	oklch(55.18% 0.171 283.2)
XYZ	xyz(21.2168, 15.5508, 62.1929)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685ED1 #C7D15E

analogous

#5E8ED1 #685ED1 #A15ED1

triadic

#685ED1 #D1685E #5ED168

tetradic

#685ED1 #D15E8E #C7D15E #5ED1A1

square

#685ED1 #D15E8E #C7D15E #5ED1A1

split-complementary

#685ED1 #D1A15E #8ED15E

monochromatic

#31288C #4136BC #685ED1 #958EDF #C1BDEC

Accessibility & contrast

On white

5.11

#685ED1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#685ED1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685ED1

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685ED1	#FFFFFF	#000000	##FFFFFF
##685ED1	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)

#1672D5

Deuteranopia (green-blind)

#066ACF

Tritanopia (blue-blind)

#40788E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685ed1;
/* rgb */ color: rgb(104, 94, 209);
/* oklch */ color: oklch(55.2% 0.171 283.2);

Tailwind

colors: {
  custom: {
    50: '#9a8ce0',
    500: '#685ed1',
    950: '#000000',
  },
}

SCSS

$custom: #685ed1;
$custom-light: #9a8ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#685ed1",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 209
  },
  "hsl": {
    "h": 245.217,
    "s": 55.556,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55175,
    "c": 0.17132,
    "h": 283.2
  },
  "luminance": 0.15552
}

Semantic roles & 50–950 ramp

primary

#685ED1

secondary

#D8DCAF

accent

#DF49D2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685ED1

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

Preview Lab → · Contrast checker → · Palette generator →