#685CBF#685CBF

#685CBF is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.6% C 0.150 H 285.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#685CBF
RGB	rgb(104, 92, 191)
HSL	hsl(247, 44%, 55%)
HSV	hsv(247, 52%, 75%)
CMYK	cmyk(45.5%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(44.74, 30.21, -50.65)
CIE-LCH	lch(44.74, 58.98, 300.82°)
OKLab	oklab(53.59% 0.0405 -0.1441)
OKLCH	oklch(53.59% 0.15 285.7)
XYZ	xyz(18.9373, 14.3581, 51.0537)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CBF #B3BF5C

analogous

#5C81BF #685CBF #995CBF

triadic

#685CBF #BF685C #5CBF68

tetradic

#685CBF #BF5C81 #B3BF5C #5CBF99

square

#685CBF #BF5C81 #B3BF5C #5CBF99

split-complementary

#685CBF #BF995C #81BF5C

monochromatic

#362D73 #4A3F9F #685CBF #9188D0 #B9B4E2

Accessibility & contrast

On white

5.42

#685CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#685CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CBF

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CBF	#FFFFFF	#000000	##FFFFFF
##685CBF	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6DC2

Deuteranopia (green-blind)

#2B67BD

Tritanopia (blue-blind)

#4C7185

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685cbf;
/* rgb */ color: rgb(104, 92, 191);
/* oklch */ color: oklch(53.6% 0.150 285.7);

Tailwind

colors: {
  custom: {
    50: '#988ad3',
    500: '#685cbf',
    950: '#000000',
  },
}

SCSS

$custom: #685cbf;
$custom-light: #988ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#685cbf",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 247.273,
    "s": 43.612,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53585,
    "c": 0.14966,
    "h": 285.7
  },
  "luminance": 0.14359
}

Semantic roles & 50–950 ramp

primary

#685CBF

secondary

#CBD0A7

accent

#D354C4

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #685CBF

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

Preview Lab → · Contrast checker → · Palette generator →