#685BE7#685BE7

#685BE7 is a mid, highly saturated blue. Relative luminance 0.162; OKLCH L 56.3% C 0.204 H 281.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#685BE7
RGB	rgb(104, 91, 231)
HSL	hsl(246, 74%, 63%)
HSV	hsv(246, 61%, 91%)
CMYK	cmyk(55%, 60.6%, 0%, 9.4%)
CIE-LAB	lab(47.23, 42.92, -69.52)
CIE-LCH	lch(47.23, 81.71, 301.69°)
OKLab	oklab(56.29% 0.0418 -0.1996)
OKLCH	oklch(56.29% 0.204 281.8)
XYZ	xyz(23.8693, 16.1933, 77.4536)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BE7 #DAE75B

analogous

#5B94E7 #685BE7 #AE5BE7

triadic

#685BE7 #E7685B #5BE768

tetradic

#685BE7 #E75B94 #DAE75B #5BE7AE

square

#685BE7 #E75B94 #DAE75B #5BE7AE

split-complementary

#685BE7 #E7AE5B #94E75B

monochromatic

#2719AE #3726DF #685BE7 #9990EF #CAC6F7

Accessibility & contrast

On white

4.95

#685BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#685BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BE7

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BE7	#FFFFFF	#000000	##FFFFFF
##685BE7	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EC

Deuteranopia (green-blind)

#006BE4

Tritanopia (blue-blind)

#2A7D98

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685be7;
/* rgb */ color: rgb(104, 91, 231);
/* oklch */ color: oklch(56.3% 0.204 281.8);

Tailwind

colors: {
  custom: {
    50: '#9e8af0',
    500: '#685be7',
    950: '#000000',
  },
}

SCSS

$custom: #685be7;
$custom-light: #9e8af0;
$custom-dark: #000000;

JSON

{
  "hex": "#685be7",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 231
  },
  "hsl": {
    "h": 245.571,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56287,
    "c": 0.2039,
    "h": 281.8
  },
  "luminance": 0.16195
}

Semantic roles & 50–950 ramp

primary

#685BE7

secondary

#E3E8B6

accent

#D70FC4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #685BE7

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

Preview Lab → · Contrast checker → · Palette generator →