#685DCC#685DCC

#685DCC is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.166 H 283.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#685DCC
RGB	rgb(104, 93, 204)
HSL	hsl(246, 52%, 58%)
HSV	hsv(246, 54%, 80%)
CMYK	cmyk(49%, 54.4%, 0%, 20%)
CIE-LAB	lab(45.81, 33.51, -56.44)
CIE-LCH	lch(45.81, 65.64, 300.70°)
OKLab	oklab(54.65% 0.04 -0.1611)
OKLCH	oklch(54.65% 0.166 283.9)
XYZ	xyz(20.5191, 15.1304, 58.9543)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DCC #C1CC5D

analogous

#5D89CC #685DCC #9F5DCC

triadic

#685DCC #CC685D #5DCC68

tetradic

#685DCC #CC5D89 #C1CC5D #5DCC9F

square

#685DCC #CC5D89 #C1CC5D #5DCC9F

split-complementary

#685DCC #CC9F5D #89CC5D

monochromatic

#332A85 #4538B3 #685DCC #938CDB #BFBAE9

Accessibility & contrast

On white

5.22

#685DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#685DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DCC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DCC	#FFFFFF	#000000	##FFFFFF
##685DCC	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D70D0

Deuteranopia (green-blind)

#1569CA

Tritanopia (blue-blind)

#44768B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685dcc;
/* rgb */ color: rgb(104, 93, 204);
/* oklch */ color: oklch(54.6% 0.166 283.9);

Tailwind

colors: {
  custom: {
    50: '#9a8bdc',
    500: '#685dcc',
    950: '#000000',
  },
}

SCSS

$custom: #685dcc;
$custom-light: #9a8bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#685dcc",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 245.946,
    "s": 52.113,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54648,
    "c": 0.16597,
    "h": 283.9
  },
  "luminance": 0.15131
}

Semantic roles & 50–950 ramp

primary

#685DCC

secondary

#D4D9AC

accent

#DC4CCD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685DCC

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

Preview Lab → · Contrast checker → · Palette generator →