#685DF0#685DF0

#685DF0 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.3% C 0.213 H 280.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#685DF0
RGB	rgb(104, 93, 240)
HSL	hsl(244, 83%, 65%)
HSV	hsv(244, 61%, 94%)
CMYK	cmyk(56.7%, 61.2%, 0%, 5.9%)
CIE-LAB	lab(48.34, 44.52, -72.78)
CIE-LCH	lch(48.34, 85.31, 301.45°)
OKLab	oklab(57.31% 0.0394 -0.2091)
OKLCH	oklch(57.31% 0.213 280.7)
XYZ	xyz(25.3465, 17.0613, 84.3787)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DF0 #E5F05D

analogous

#5D9BF0 #685DF0 #B25DF0

triadic

#685DF0 #F0685D #5DF068

tetradic

#685DF0 #F05D9B #E5F05D #5DF0B2

square

#685DF0 #F05D9B #E5F05D #5DF0B2

split-complementary

#685DF0 #F0B25D #9BF05D

monochromatic

#1F12C1 #3425EB #685DF0 #9C95F5 #D0CDFA

Accessibility & contrast

On white

4.76

#685DF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#685DF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DF0

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DF0	#FFFFFF	#000000	##FFFFFF
##685DF0	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F5

Deuteranopia (green-blind)

#006DED

Tritanopia (blue-blind)

#19819E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685df0;
/* rgb */ color: rgb(104, 93, 240);
/* oklch */ color: oklch(57.3% 0.213 280.7);

Tailwind

colors: {
  custom: {
    50: '#9f8bf6',
    500: '#685df0',
    950: '#000000',
  },
}

SCSS

$custom: #685df0;
$custom-light: #9f8bf6;
$custom-dark: #000000;

JSON

{
  "hex": "#685df0",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 240
  },
  "hsl": {
    "h": 244.49,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.57309,
    "c": 0.21282,
    "h": 280.7
  },
  "luminance": 0.17063
}

Semantic roles & 50–950 ramp

primary

#685DF0

secondary

#E9EDBC

accent

#DF06CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685DF0

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

Preview Lab → · Contrast checker → · Palette generator →