#685FF8#685FF8

#685FF8 is a mid, highly saturated blue. Relative luminance 0.179; OKLCH L 58.3% C 0.220 H 279.7°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#685FF8
RGB	rgb(104, 95, 248)
HSL	hsl(244, 92%, 67%)
HSV	hsv(244, 62%, 97%)
CMYK	cmyk(58.1%, 61.7%, 0%, 2.7%)
CIE-LAB	lab(49.38, 45.82, -75.56)
CIE-LCH	lch(49.38, 88.36, 301.23°)
OKLab	oklab(58.26% 0.0371 -0.2173)
OKLCH	oklch(58.26% 0.22 279.7)
XYZ	xyz(26.7390, 17.9029, 90.8353)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FF8 #EFF85F

analogous

#5FA3F8 #685FF8 #B45FF8

triadic

#685FF8 #F8685F #5FF868

tetradic

#685FF8 #F85FA3 #EFF85F #5FF8B4

square

#685FF8 #F85FA3 #EFF85F #5FF8B4

split-complementary

#685FF8 #F8B45F #A3F85F

monochromatic

#1509D3 #3124F5 #685FF8 #9F9AFB #D7D4FD

Accessibility & contrast

On white

4.58

#685FF8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#685FF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #685FF8

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FF8	#FFFFFF	#000000	##000000
##685FF8	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFD

Deuteranopia (green-blind)

#006FF5

Tritanopia (blue-blind)

#0085A3

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685ff8;
/* rgb */ color: rgb(104, 95, 248);
/* oklch */ color: oklch(58.3% 0.220 279.7);

Tailwind

colors: {
  custom: {
    50: '#a08dfc',
    500: '#685ff8',
    950: '#000000',
  },
}

SCSS

$custom: #685ff8;
$custom-light: #a08dfc;
$custom-dark: #000000;

JSON

{
  "hex": "#685ff8",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 248
  },
  "hsl": {
    "h": 243.529,
    "s": 91.617,
    "l": 67.255
  },
  "oklch": {
    "l": 0.58258,
    "c": 0.22043,
    "h": 279.7
  },
  "luminance": 0.17905
}

Semantic roles & 50–950 ramp

primary

#685FF8

secondary

#EFF2C1

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685FF8

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

Preview Lab → · Contrast checker → · Palette generator →