#685AF1#685AF1

#685AF1 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.9% C 0.218 H 281.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#685AF1
RGB	rgb(104, 90, 241)
HSL	hsl(246, 84%, 65%)
HSV	hsv(246, 63%, 95%)
CMYK	cmyk(56.8%, 62.7%, 0%, 5.5%)
CIE-LAB	lab(47.76, 46.55, -74.28)
CIE-LCH	lch(47.76, 87.66, 302.07°)
OKLab	oklab(56.91% 0.042 -0.2136)
OKLCH	oklch(56.91% 0.218 281.1)
XYZ	xyz(25.2373, 16.6046, 85.0772)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AF1 #E3F15A

analogous

#5A97F1 #685AF1 #B45AF1

triadic

#685AF1 #F1685A #5AF168

tetradic

#685AF1 #F15A97 #E3F15A #5AF1B4

square

#685AF1 #F15A97 #E3F15A #5AF1B4

split-complementary

#685AF1 #F1B45A #97F15A

monochromatic

#2110C0 #3422EC #685AF1 #9C92F6 #CFCBFB

Accessibility & contrast

On white

4.86

#685AF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#685AF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AF1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AF1	#FFFFFF	#000000	##FFFFFF
##685AF1	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F6

Deuteranopia (green-blind)

#006CEE

Tritanopia (blue-blind)

#17809D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685af1;
/* rgb */ color: rgb(104, 90, 241);
/* oklch */ color: oklch(56.9% 0.218 281.1);

Tailwind

colors: {
  custom: {
    50: '#9f89f7',
    500: '#685af1',
    950: '#000000',
  },
}

SCSS

$custom: #685af1;
$custom-light: #9f89f7;
$custom-dark: #000000;

JSON

{
  "hex": "#685af1",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 241
  },
  "hsl": {
    "h": 245.563,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.56909,
    "c": 0.21766,
    "h": 281.1
  },
  "luminance": 0.16606
}

Semantic roles & 50–950 ramp

primary

#685AF1

secondary

#E8EDBA

accent

#E105CC

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685AF1

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

Preview Lab → · Contrast checker → · Palette generator →