#685AF5#685AF5

#685AF5 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.2% C 0.223 H 280.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#685AF5
RGBrgb(104, 90, 245)
HSLhsl(245, 89%, 66%)
HSVhsv(245, 63%, 96%)
CMYKcmyk(57.6%, 63.3%, 0%, 3.9%)
CIE-LABlab(48.07, 47.77, -76.02)
CIE-LCHlch(48.07, 89.78, 302.14°)
OKLaboklab(57.23% 0.0417 -0.2187)
OKLCHoklch(57.23% 0.223 280.8)
XYZxyz(25.8413, 16.8462, 88.2584)
Luminance0.1685 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#685AF5 #E7F55A
analogous
#5A9AF5 #685AF5 #B55AF5
triadic
#685AF5 #F5685A #5AF568
tetradic
#685AF5 #F55A9A #E7F55A #5AF5B5
square
#685AF5 #F55A9A #E7F55A #5AF5B5
split-complementary
#685AF5 #F5B55A #9AF55A
monochromatic
#1D0CC8 #3320F2 #685AF5 #9D94F8 #D2CDFC

Accessibility & contrast

On white

4.81
#685AF5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.37
#685AF5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AF5
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##685AF5#FFFFFF#000000##FFFFFF
##685AF51.004.814.374.81
#FFFFFF4.811.0021.001.00
#0000004.3721.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0078FA
Deuteranopia (green-blind)
#006CF2
Tritanopia (blue-blind)
#09819F
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #685af5;
/* rgb */ color: rgb(104, 90, 245);
/* oklch */ color: oklch(57.2% 0.223 280.8);
Tailwind
colors: {
  custom: {
    50: '#a08afa',
    500: '#685af5',
    950: '#000000',
  },
}
SCSS
$custom: #685af5;
$custom-light: #a08afa;
$custom-dark: #000000;
JSON
{
  "hex": "#685af5",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 245
  },
  "hsl": {
    "h": 245.419,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.57229,
    "c": 0.22261,
    "h": 280.8
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary
#685AF5
secondary
#EBEFBC
accent
#E500D1
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C17
muted
#7F7D85

Preview Lab

Preview with #685AF5

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

Preview Lab → · Contrast checker → · Palette generator →

#685AF5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva