#685DA4#685DA4

#685DA4 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 52.1% C 0.110 H 289.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#685DA4
RGB	rgb(104, 93, 164)
HSL	hsl(249, 28%, 50%)
HSV	hsv(249, 43%, 64%)
CMYK	cmyk(36.6%, 43.3%, 0%, 35.7%)
CIE-LAB	lab(43.44, 21.73, -36.90)
CIE-LCH	lch(43.44, 42.82, 300.49°)
OKLab	oklab(52.1% 0.036 -0.1038)
OKLCH	oklch(52.1% 0.11 289.1)
XYZ	xyz(16.3223, 13.4517, 36.8512)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DA4 #99A45D

analogous

#5D75A4 #685DA4 #8B5DA4

triadic

#685DA4 #A4685D #5DA468

tetradic

#685DA4 #A45D75 #99A45D #5DA48B

square

#685DA4 #A45D75 #99A45D #5DA48B

split-complementary

#685DA4 #A48B5D #75A45D

monochromatic

#363056 #4F467D #685DA4 #8D84BA #B1ABD0

Accessibility & contrast

On white

5.69

#685DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#685DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DA4

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DA4	#FFFFFF	#000000	##FFFFFF
##685DA4	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)

#4568A7

Deuteranopia (green-blind)

#4665A2

Tritanopia (blue-blind)

#596B78

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685da4;
/* rgb */ color: rgb(104, 93, 164);
/* oklch */ color: oklch(52.1% 0.110 289.1);

Tailwind

colors: {
  custom: {
    50: '#968bbf',
    500: '#685da4',
    950: '#000000',
  },
}

SCSS

$custom: #685da4;
$custom-light: #968bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#685da4",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 164
  },
  "hsl": {
    "h": 249.296,
    "s": 28.063,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52097,
    "c": 0.10987,
    "h": 289.1
  },
  "luminance": 0.13452
}

Semantic roles & 50–950 ramp

primary

#685DA4

secondary

#B9BE9F

accent

#C463B5

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685DA4

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

Preview Lab → · Contrast checker → · Palette generator →