#685AF0#685AF0

#685AF0 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.8% C 0.216 H 281.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#685AF0
RGB	rgb(104, 90, 240)
HSL	hsl(246, 83%, 65%)
HSV	hsv(246, 63%, 94%)
CMYK	cmyk(56.7%, 62.5%, 0%, 5.9%)
CIE-LAB	lab(47.68, 46.25, -73.85)
CIE-LCH	lch(47.68, 87.13, 302.06°)
OKLab	oklab(56.83% 0.0421 -0.2123)
OKLCH	oklch(56.83% 0.216 281.2)
XYZ	xyz(25.0884, 16.5450, 84.2927)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AF0 #E2F05A

analogous

#5A97F0 #685AF0 #B35AF0

triadic

#685AF0 #F0685A #5AF068

tetradic

#685AF0 #F05A97 #E2F05A #5AF0B3

square

#685AF0 #F05A97 #E2F05A #5AF0B3

split-complementary

#685AF0 #F0B35A #97F05A

monochromatic

#2111BE #3522EB #685AF0 #9B92F5 #CFCAFA

Accessibility & contrast

On white

4.87

#685AF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#685AF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AF0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AF0	#FFFFFF	#000000	##FFFFFF
##685AF0	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F5

Deuteranopia (green-blind)

#006CED

Tritanopia (blue-blind)

#1A7F9D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685af0;
/* rgb */ color: rgb(104, 90, 240);
/* oklch */ color: oklch(56.8% 0.216 281.2);

Tailwind

colors: {
  custom: {
    50: '#9f89f6',
    500: '#685af0',
    950: '#000000',
  },
}

SCSS

$custom: #685af0;
$custom-light: #9f89f6;
$custom-dark: #000000;

JSON

{
  "hex": "#685af0",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 240
  },
  "hsl": {
    "h": 245.6,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.5683,
    "c": 0.21642,
    "h": 281.2
  },
  "luminance": 0.16547
}

Semantic roles & 50–950 ramp

primary

#685AF0

secondary

#E8EDB9

accent

#E006CB

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685AF0

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

Preview Lab → · Contrast checker → · Palette generator →