#685AEB#685AEB

#685AEB is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.4% C 0.210 H 281.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#685AEB
RGB	rgb(104, 90, 235)
HSL	hsl(246, 78%, 64%)
HSV	hsv(246, 62%, 92%)
CMYK	cmyk(55.7%, 61.7%, 0%, 7.8%)
CIE-LAB	lab(47.30, 44.72, -71.65)
CIE-LCH	lch(47.30, 84.47, 301.97°)
OKLab	oklab(56.44% 0.0424 -0.2058)
OKLCH	oklch(56.44% 0.21 281.6)
XYZ	xyz(24.3558, 16.2520, 80.4347)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AEB #DDEB5A

analogous

#5A94EB #685AEB #B05AEB

triadic

#685AEB #EB685A #5AEB68

tetradic

#685AEB #EB5A94 #DDEB5A #5AEBB0

square

#685AEB #EB5A94 #DDEB5A #5AEBB0

split-complementary

#685AEB #EBB05A #94EB5A

monochromatic

#2516B5 #3623E4 #685AEB #9A91F2 #CCC7F8

Accessibility & contrast

On white

4.94

#685AEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#685AEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AEB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AEB	#FFFFFF	#000000	##FFFFFF
##685AEB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F0

Deuteranopia (green-blind)

#006BE8

Tritanopia (blue-blind)

#247E9A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685aeb;
/* rgb */ color: rgb(104, 90, 235);
/* oklch */ color: oklch(56.4% 0.210 281.6);

Tailwind

colors: {
  custom: {
    50: '#9e89f2',
    500: '#685aeb',
    950: '#000000',
  },
}

SCSS

$custom: #685aeb;
$custom-light: #9e89f2;
$custom-dark: #000000;

JSON

{
  "hex": "#685aeb",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 235
  },
  "hsl": {
    "h": 245.793,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56436,
    "c": 0.21018,
    "h": 281.6
  },
  "luminance": 0.16254
}

Semantic roles & 50–950 ramp

primary

#685AEB

secondary

#E5EAB7

accent

#DB0BC7

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #685AEB

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

Preview Lab → · Contrast checker → · Palette generator →