#685DEF#685DEF

#685DEF is a mid, highly saturated blue. Relative luminance 0.170; OKLCH L 57.2% C 0.212 H 280.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#685DEF
RGB	rgb(104, 93, 239)
HSL	hsl(245, 82%, 65%)
HSV	hsv(245, 61%, 94%)
CMYK	cmyk(56.5%, 61.1%, 0%, 6.3%)
CIE-LAB	lab(48.26, 44.21, -72.34)
CIE-LCH	lch(48.26, 84.78, 301.43°)
OKLab	oklab(57.23% 0.0394 -0.2078)
OKLCH	oklch(57.23% 0.212 280.7)
XYZ	xyz(25.1984, 17.0021, 83.5985)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DEF #E4EF5D

analogous

#5D9BEF #685DEF #B15DEF

triadic

#685DEF #EF685D #5DEF68

tetradic

#685DEF #EF5D9B #E4EF5D #5DEFB1

square

#685DEF #EF5D9B #E4EF5D #5DEFB1

split-complementary

#685DEF #EFB15D #9BEF5D

monochromatic

#2013BF #3425E9 #685DEF #9C95F5 #D0CCFA

Accessibility & contrast

On white

4.77

#685DEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#685DEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DEF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DEF	#FFFFFF	#000000	##FFFFFF
##685DEF	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F4

Deuteranopia (green-blind)

#006DEC

Tritanopia (blue-blind)

#1B819D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685def;
/* rgb */ color: rgb(104, 93, 239);
/* oklch */ color: oklch(57.2% 0.212 280.7);

Tailwind

colors: {
  custom: {
    50: '#9f8bf5',
    500: '#685def',
    950: '#000000',
  },
}

SCSS

$custom: #685def;
$custom-light: #9f8bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#685def",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 239
  },
  "hsl": {
    "h": 244.521,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.57231,
    "c": 0.21156,
    "h": 280.7
  },
  "luminance": 0.17004
}

Semantic roles & 50–950 ramp

primary

#685DEF

secondary

#E9EDBB

accent

#DE07CE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685DEF

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

Preview Lab → · Contrast checker → · Palette generator →