#685FA6#685FA6

#685FA6 is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.6% C 0.110 H 287.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#685FA6
RGB	rgb(104, 95, 166)
HSL	hsl(248, 29%, 51%)
HSV	hsv(248, 43%, 65%)
CMYK	cmyk(37.3%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(44.06, 21.06, -37.10)
CIE-LCH	lch(44.06, 42.66, 299.59°)
OKLab	oklab(52.61% 0.0336 -0.1044)
OKLCH	oklch(52.61% 0.11 287.8)
XYZ	xyz(16.6822, 13.8802, 37.8692)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FA6 #9DA65F

analogous

#5F79A6 #685FA6 #8B5FA6

triadic

#685FA6 #A6685F #5FA668

tetradic

#685FA6 #A65F79 #9DA65F #5FA68B

square

#685FA6 #A65F79 #9DA65F #5FA68B

split-complementary

#685FA6 #A68B5F #79A65F

monochromatic

#373259 #4F4780 #685FA6 #8D86BC #B2AED2

Accessibility & contrast

On white

5.56

#685FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#685FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FA6

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FA6	#FFFFFF	#000000	##FFFFFF
##685FA6	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476AA9

Deuteranopia (green-blind)

#4766A4

Tritanopia (blue-blind)

#586D7A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685fa6;
/* rgb */ color: rgb(104, 95, 166);
/* oklch */ color: oklch(52.6% 0.110 287.8);

Tailwind

colors: {
  custom: {
    50: '#968cc1',
    500: '#685fa6',
    950: '#000000',
  },
}

SCSS

$custom: #685fa6;
$custom-light: #968cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#685fa6",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 247.606,
    "s": 28.514,
    "l": 51.176
  },
  "oklch": {
    "l": 0.52606,
    "c": 0.10964,
    "h": 287.8
  },
  "luminance": 0.13881
}

Semantic roles & 50–950 ramp

primary

#685FA6

secondary

#BCC0A1

accent

#C563B8

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685FA6

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

Preview Lab → · Contrast checker → · Palette generator →