#685FDA#685FDA

#685FDA is a mid, vivid blue. Relative luminance 0.162; OKLCH L 56.0% C 0.182 H 282.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#685FDA
RGB	rgb(104, 95, 218)
HSL	hsl(244, 62%, 61%)
HSV	hsv(244, 56%, 85%)
CMYK	cmyk(52.3%, 56.4%, 0%, 14.5%)
CIE-LAB	lab(47.22, 36.58, -62.17)
CIE-LCH	lch(47.22, 72.13, 300.47°)
OKLab	oklab(55.99% 0.0381 -0.1779)
OKLCH	oklch(55.99% 0.182 282.1)
XYZ	xyz(22.4521, 16.1881, 68.2576)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FDA #D1DA5F

analogous

#5F94DA #685FDA #A65FDA

triadic

#685FDA #DA685F #5FDA68

tetradic

#685FDA #DA5F94 #D1DA5F #5FDAA6

square

#685FDA #DA5F94 #D1DA5F #5FDAA6

split-complementary

#685FDA #DAA65F #94DA5F

monochromatic

#2D249B #3B2FCD #685FDA #9791E5 #C6C2F1

Accessibility & contrast

On white

4.96

#685FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#685FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FDA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FDA	#FFFFFF	#000000	##FFFFFF
##685FDA	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DE

Deuteranopia (green-blind)

#006CD7

Tritanopia (blue-blind)

#387B93

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685fda;
/* rgb */ color: rgb(104, 95, 218);
/* oklch */ color: oklch(56.0% 0.182 282.1);

Tailwind

colors: {
  custom: {
    50: '#9c8ce6',
    500: '#685fda',
    950: '#000000',
  },
}

SCSS

$custom: #685fda;
$custom-light: #9c8ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#685fda",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 218
  },
  "hsl": {
    "h": 244.39,
    "s": 62.437,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55991,
    "c": 0.18196,
    "h": 282.1
  },
  "luminance": 0.16189
}

Semantic roles & 50–950 ramp

primary

#685FDA

secondary

#DEE1B3

accent

#CA1BBD

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685FDA

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

Preview Lab → · Contrast checker → · Palette generator →