#685DF1#685DF1

#685DF1 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.4% C 0.214 H 280.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#685DF1
RGB	rgb(104, 93, 241)
HSL	hsl(244, 84%, 65%)
HSV	hsv(244, 61%, 95%)
CMYK	cmyk(56.8%, 61.4%, 0%, 5.5%)
CIE-LAB	lab(48.41, 44.82, -73.22)
CIE-LCH	lch(48.41, 85.85, 301.48°)
OKLab	oklab(57.39% 0.0393 -0.2104)
OKLCH	oklch(57.39% 0.214 280.6)
XYZ	xyz(25.4955, 17.1209, 85.1632)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DF1 #E6F15D

analogous

#5D9CF1 #685DF1 #B25DF1

triadic

#685DF1 #F1685D #5DF168

tetradic

#685DF1 #F15D9C #E6F15D #5DF1B2

square

#685DF1 #F15D9C #E6F15D #5DF1B2

split-complementary

#685DF1 #F1B25D #9CF15D

monochromatic

#1E11C3 #3325EC #685DF1 #9D95F6 #D1CEFB

Accessibility & contrast

On white

4.75

#685DF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#685DF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DF1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DF1	#FFFFFF	#000000	##FFFFFF
##685DF1	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F6

Deuteranopia (green-blind)

#006DEE

Tritanopia (blue-blind)

#16819E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685df1;
/* rgb */ color: rgb(104, 93, 241);
/* oklch */ color: oklch(57.4% 0.214 280.6);

Tailwind

colors: {
  custom: {
    50: '#9f8bf7',
    500: '#685df1',
    950: '#000000',
  },
}

SCSS

$custom: #685df1;
$custom-light: #9f8bf7;
$custom-dark: #000000;

JSON

{
  "hex": "#685df1",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 241
  },
  "hsl": {
    "h": 244.459,
    "s": 84.091,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57387,
    "c": 0.21407,
    "h": 280.6
  },
  "luminance": 0.17123
}

Semantic roles & 50–950 ramp

primary

#685DF1

secondary

#EAEEBC

accent

#E105D0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685DF1

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

Preview Lab → · Contrast checker → · Palette generator →