#685CA9#685CA9

#685CA9 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 52.2% C 0.119 H 288.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#685CA9
RGB	rgb(104, 92, 169)
HSL	hsl(249, 31%, 51%)
HSV	hsv(249, 46%, 66%)
CMYK	cmyk(38.5%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(43.45, 23.77, -39.83)
CIE-LCH	lch(43.45, 46.39, 300.82°)
OKLab	oklab(52.2% 0.0382 -0.1124)
OKLCH	oklch(52.2% 0.119 288.8)
XYZ	xyz(16.6955, 13.4614, 39.2471)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CA9 #9DA95C

analogous

#5C76A9 #685CA9 #8E5CA9

triadic

#685CA9 #A9685C #5CA968

tetradic

#685CA9 #A95C76 #9DA95C #5CA98E

square

#685CA9 #A95C76 #9DA95C #5CA98E

split-complementary

#685CA9 #A98E5C #76A95C

monochromatic

#37305B #4F4583 #685CA9 #8D84BE #B2ACD3

Accessibility & contrast

On white

5.69

#685CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#685CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CA9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CA9	#FFFFFF	#000000	##FFFFFF
##685CA9	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4168AC

Deuteranopia (green-blind)

#4165A7

Tritanopia (blue-blind)

#576B7A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685ca9;
/* rgb */ color: rgb(104, 92, 169);
/* oklch */ color: oklch(52.2% 0.119 288.8);

Tailwind

colors: {
  custom: {
    50: '#968ac3',
    500: '#685ca9',
    950: '#000000',
  },
}

SCSS

$custom: #685ca9;
$custom-light: #968ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#685ca9",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 249.351,
    "s": 30.924,
    "l": 51.176
  },
  "oklch": {
    "l": 0.52196,
    "c": 0.11867,
    "h": 288.8
  },
  "luminance": 0.13462
}

Semantic roles & 50–950 ramp

primary

#685CA9

secondary

#BCC19F

accent

#C761B7

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0B12

muted

#7E7C81

Preview Lab

Preview with #685CA9

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

Preview Lab → · Contrast checker → · Palette generator →