#685BBE#685BBE

#685BBE is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.150 H 286.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#685BBE
RGB	rgb(104, 91, 190)
HSL	hsl(248, 43%, 55%)
HSV	hsv(248, 52%, 75%)
CMYK	cmyk(45.3%, 52.1%, 0%, 25.5%)
CIE-LAB	lab(44.44, 30.52, -50.56)
CIE-LCH	lch(44.44, 59.06, 301.12°)
OKLab	oklab(53.34% 0.0417 -0.1438)
OKLCH	oklch(53.34% 0.15 286.2)
XYZ	xyz(18.7416, 14.1422, 50.4474)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BBE #B1BE5B

analogous

#5B7FBE #685BBE #9A5BBE

triadic

#685BBE #BE685B #5BBE68

tetradic

#685BBE #BE5B7F #B1BE5B #5BBE9A

square

#685BBE #BE5B7F #B1BE5B #5BBE9A

split-complementary

#685BBE #BE9A5B #7FBE5B

monochromatic

#362D72 #4B3E9D #685BBE #9087CF #B9B3E1

Accessibility & contrast

On white

5.49

#685BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#685BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BBE

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BBE	#FFFFFF	#000000	##FFFFFF
##685BBE	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C6CC1

Deuteranopia (green-blind)

#2A66BC

Tritanopia (blue-blind)

#4D7084

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #685bbe;
/* rgb */ color: rgb(104, 91, 190);
/* oklch */ color: oklch(53.3% 0.150 286.2);

Tailwind

colors: {
  custom: {
    50: '#9889d2',
    500: '#685bbe',
    950: '#000000',
  },
}

SCSS

$custom: #685bbe;
$custom-light: #9889d2;
$custom-dark: #000000;

JSON

{
  "hex": "#685bbe",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 190
  },
  "hsl": {
    "h": 247.879,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53336,
    "c": 0.14972,
    "h": 286.2
  },
  "luminance": 0.14143
}

Semantic roles & 50–950 ramp

primary

#685BBE

secondary

#CACFA6

accent

#D355C2

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #685BBE

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

Preview Lab → · Contrast checker → · Palette generator →