#685AE5#685AE5

#685AE5 is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.0% C 0.203 H 282.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#685AE5
RGB	rgb(104, 90, 229)
HSL	hsl(246, 73%, 63%)
HSV	hsv(246, 61%, 90%)
CMYK	cmyk(54.6%, 60.7%, 0%, 10.2%)
CIE-LAB	lab(46.86, 42.90, -68.99)
CIE-LCH	lch(46.86, 81.24, 301.87°)
OKLab	oklab(55.97% 0.0428 -0.198)
OKLCH	oklch(55.97% 0.203 282.2)
XYZ	xyz(23.5036, 15.9111, 75.9462)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AE5 #D7E55A

analogous

#5A92E5 #685AE5 #AD5AE5

triadic

#685AE5 #E5685A #5AE568

tetradic

#685AE5 #E55A92 #D7E55A #5AE5AD

square

#685AE5 #E55A92 #D7E55A #5AE5AD

split-complementary

#685AE5 #E5AD5A #92E55A

monochromatic

#291BAA #3825DD #685AE5 #988FED #C9C4F6

Accessibility & contrast

On white

5.02

#685AE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#685AE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AE5

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AE5	#FFFFFF	#000000	##FFFFFF
##685AE5	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EA

Deuteranopia (green-blind)

#006AE2

Tritanopia (blue-blind)

#2D7C97

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #685ae5;
/* rgb */ color: rgb(104, 90, 229);
/* oklch */ color: oklch(56.0% 0.203 282.2);

Tailwind

colors: {
  custom: {
    50: '#9d89ee',
    500: '#685ae5',
    950: '#000000',
  },
}

SCSS

$custom: #685ae5;
$custom-light: #9d89ee;
$custom-dark: #000000;

JSON

{
  "hex": "#685ae5",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 229
  },
  "hsl": {
    "h": 246.043,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.5597,
    "c": 0.2026,
    "h": 282.2
  },
  "luminance": 0.15913
}

Semantic roles & 50–950 ramp

primary

#685AE5

secondary

#E2E7B4

accent

#D511C1

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #685AE5

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

Preview Lab → · Contrast checker → · Palette generator →