#685CBA#685CBA

#685CBA is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.143 H 286.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#685CBA
RGB	rgb(104, 92, 186)
HSL	hsl(248, 41%, 55%)
HSV	hsv(248, 51%, 73%)
CMYK	cmyk(44.1%, 50.5%, 0%, 27.1%)
CIE-LAB	lab(44.44, 28.73, -48.23)
CIE-LCH	lch(44.44, 56.14, 300.78°)
OKLab	oklab(53.26% 0.0401 -0.137)
OKLCH	oklch(53.26% 0.143 286.3)
XYZ	xyz(18.3964, 14.1418, 48.2052)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CBA #AEBA5C

analogous

#5C7FBA #685CBA #975CBA

triadic

#685CBA #BA685C #5CBA68

tetradic

#685CBA #BA5C7F #AEBA5C #5CBA97

square

#685CBA #BA5C7F #AEBA5C #5CBA97

split-complementary

#685CBA #BA975C #7FBA5C

monochromatic

#362E6D #4C4098 #685CBA #9087CC #B8B2DE

Accessibility & contrast

On white

5.49

#685CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#685CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CBA

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

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

#336CBD

Deuteranopia (green-blind)

#3166B8

Tritanopia (blue-blind)

#4F7082

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #685cba;
/* rgb */ color: rgb(104, 92, 186);
/* oklch */ color: oklch(53.3% 0.143 286.3);

Tailwind

colors: {
  custom: {
    50: '#988acf',
    500: '#685cba',
    950: '#000000',
  },
}

SCSS

$custom: #685cba;
$custom-light: #988acf;
$custom-dark: #000000;

JSON

{
  "hex": "#685cba",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 186
  },
  "hsl": {
    "h": 247.66,
    "s": 40.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53256,
    "c": 0.14273,
    "h": 286.3
  },
  "luminance": 0.14143
}

Semantic roles & 50–950 ramp

primary

#685CBA

secondary

#C8CDA5

accent

#D057C1

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #685CBA

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

Preview Lab → · Contrast checker → · Palette generator →