#685FD9#685FD9

#685FD9 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.9% C 0.181 H 282.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#685FD9
RGB	rgb(104, 95, 217)
HSL	hsl(244, 62%, 61%)
HSV	hsv(244, 56%, 85%)
CMYK	cmyk(52.1%, 56.2%, 0%, 14.9%)
CIE-LAB	lab(47.15, 36.28, -61.71)
CIE-LCH	lch(47.15, 71.58, 300.45°)
OKLab	oklab(55.92% 0.0381 -0.1766)
OKLCH	oklch(55.92% 0.181 282.2)
XYZ	xyz(22.3217, 16.1360, 67.5705)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FD9 #D0D95F

analogous

#5F93D9 #685FD9 #A55FD9

triadic

#685FD9 #D9685F #5FD968

tetradic

#685FD9 #D95F93 #D0D95F #5FD9A5

square

#685FD9 #D95F93 #D0D95F #5FD9A5

split-complementary

#685FD9 #D9A55F #93D95F

monochromatic

#2D2499 #3C30CB #685FD9 #9790E5 #C5C2F0

Accessibility & contrast

On white

4.97

#685FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#685FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FD9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FD9	#FFFFFF	#000000	##FFFFFF
##685FD9	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DD

Deuteranopia (green-blind)

#006CD6

Tritanopia (blue-blind)

#397B93

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685fd9;
/* rgb */ color: rgb(104, 95, 217);
/* oklch */ color: oklch(55.9% 0.181 282.2);

Tailwind

colors: {
  custom: {
    50: '#9b8ce5',
    500: '#685fd9',
    950: '#000000',
  },
}

SCSS

$custom: #685fd9;
$custom-light: #9b8ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#685fd9",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 217
  },
  "hsl": {
    "h": 244.426,
    "s": 61.616,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55919,
    "c": 0.18064,
    "h": 282.2
  },
  "luminance": 0.16137
}

Semantic roles & 50–950 ramp

primary

#685FD9

secondary

#DDE1B3

accent

#C91CBD

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685FD9

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

Preview Lab → · Contrast checker → · Palette generator →