#685BE3#685BE3

#685BE3 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 56.0% C 0.199 H 282.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#685BE3
RGB	rgb(104, 91, 227)
HSL	hsl(246, 71%, 62%)
HSV	hsv(246, 60%, 89%)
CMYK	cmyk(54.2%, 59.9%, 0%, 11%)
CIE-LAB	lab(46.94, 41.70, -67.74)
CIE-LCH	lch(46.94, 79.55, 301.62°)
OKLab	oklab(55.98% 0.0419 -0.1943)
OKLCH	oklch(55.98% 0.199 282.2)
XYZ	xyz(23.3109, 15.9699, 74.5123)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BE3 #D6E35B

analogous

#5B92E3 #685BE3 #AC5BE3

triadic

#685BE3 #E3685B #5BE368

tetradic

#685BE3 #E35B92 #D6E35B #5BE3AC

square

#685BE3 #E35B92 #D6E35B #5BE3AC

split-complementary

#685BE3 #E3AC5B #92E35B

monochromatic

#2A1DA7 #3827DA #685BE3 #988FEC #C8C4F5

Accessibility & contrast

On white

5.01

#685BE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#685BE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BE3

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BE3	#FFFFFF	#000000	##FFFFFF
##685BE3	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E7

Deuteranopia (green-blind)

#006AE0

Tritanopia (blue-blind)

#2F7C96

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #685be3;
/* rgb */ color: rgb(104, 91, 227);
/* oklch */ color: oklch(56.0% 0.199 282.2);

Tailwind

colors: {
  custom: {
    50: '#9d8aed',
    500: '#685be3',
    950: '#000000',
  },
}

SCSS

$custom: #685be3;
$custom-light: #9d8aed;
$custom-dark: #000000;

JSON

{
  "hex": "#685be3",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 227
  },
  "hsl": {
    "h": 245.735,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.5598,
    "c": 0.1988,
    "h": 282.2
  },
  "luminance": 0.15971
}

Semantic roles & 50–950 ramp

primary

#685BE3

secondary

#E1E6B4

accent

#D313C0

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685BE3

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

Preview Lab → · Contrast checker → · Palette generator →