#685BF2#685BF2

#685BF2 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.1% C 0.218 H 280.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#685BF2
RGB	rgb(104, 91, 242)
HSL	hsl(245, 85%, 65%)
HSV	hsv(245, 62%, 95%)
CMYK	cmyk(57%, 62.4%, 0%, 5.1%)
CIE-LAB	lab(48.05, 46.28, -74.37)
CIE-LCH	lch(48.05, 87.59, 301.90°)
OKLab	oklab(57.15% 0.041 -0.2138)
OKLCH	oklch(57.15% 0.218 280.9)
XYZ	xyz(25.4720, 16.8343, 85.8943)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BF2 #E5F25B

analogous

#5B99F2 #685BF2 #B45BF2

triadic

#685BF2 #F2685B #5BF268

tetradic

#685BF2 #F25B99 #E5F25B #5BF2B4

square

#685BF2 #F25B99 #E5F25B #5BF2B4

split-complementary

#685BF2 #F2B45B #99F25B

monochromatic

#1F0FC3 #3422EE #685BF2 #9C94F6 #D0CCFB

Accessibility & contrast

On white

4.81

#685BF2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#685BF2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BF2

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BF2	#FFFFFF	#000000	##FFFFFF
##685BF2	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F7

Deuteranopia (green-blind)

#006CEF

Tritanopia (blue-blind)

#14809E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #685bf2;
/* rgb */ color: rgb(104, 91, 242);
/* oklch */ color: oklch(57.1% 0.218 280.9);

Tailwind

colors: {
  custom: {
    50: '#9f8af7',
    500: '#685bf2',
    950: '#000000',
  },
}

SCSS

$custom: #685bf2;
$custom-light: #9f8af7;
$custom-dark: #000000;

JSON

{
  "hex": "#685bf2",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 242
  },
  "hsl": {
    "h": 245.166,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.57146,
    "c": 0.21772,
    "h": 280.9
  },
  "luminance": 0.16836
}

Semantic roles & 50–950 ramp

primary

#685BF2

secondary

#E9EEBB

accent

#E204CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685BF2

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

Preview Lab → · Contrast checker → · Palette generator →