#685EC7#685EC7

#685EC7 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.5% C 0.158 H 284.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#685EC7
RGB	rgb(104, 94, 199)
HSL	hsl(246, 48%, 57%)
HSV	hsv(246, 53%, 78%)
CMYK	cmyk(47.7%, 52.8%, 0%, 22%)
CIE-LAB	lab(45.73, 31.40, -53.69)
CIE-LCH	lch(45.73, 62.20, 300.32°)
OKLab	oklab(54.48% 0.0386 -0.153)
OKLCH	oklch(54.48% 0.158 284.2)
XYZ	xyz(20.0174, 15.0710, 55.8760)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EC7 #BDC75E

analogous

#5E89C7 #685EC7 #9C5EC7

triadic

#685EC7 #C7685E #5EC768

tetradic

#685EC7 #C75E89 #BDC75E #5EC79C

square

#685EC7 #C75E89 #BDC75E #5EC79C

split-complementary

#685EC7 #C79C5E #89C75E

monochromatic

#342C7F #473CAC #685EC7 #938BD7 #BDB9E7

Accessibility & contrast

On white

5.23

#685EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#685EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EC7

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EC7	#FFFFFF	#000000	##FFFFFF
##685EC7	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2970CB

Deuteranopia (green-blind)

#2369C5

Tritanopia (blue-blind)

#477589

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685ec7;
/* rgb */ color: rgb(104, 94, 199);
/* oklch */ color: oklch(54.5% 0.158 284.2);

Tailwind

colors: {
  custom: {
    50: '#998cd9',
    500: '#685ec7',
    950: '#000000',
  },
}

SCSS

$custom: #685ec7;
$custom-light: #998cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#685ec7",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 245.714,
    "s": 48.387,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54485,
    "c": 0.1578,
    "h": 284.2
  },
  "luminance": 0.15072
}

Semantic roles & 50–950 ramp

primary

#685EC7

secondary

#D2D6AB

accent

#D850CB

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #685EC7

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

Preview Lab → · Contrast checker → · Palette generator →