#685CDE#685CDE

#685CDE is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.8% C 0.191 H 282.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#685CDE
RGB	rgb(104, 92, 222)
HSL	hsl(246, 66%, 62%)
HSV	hsv(246, 59%, 87%)
CMYK	cmyk(53.2%, 58.6%, 0%, 12.9%)
CIE-LAB	lab(46.80, 39.59, -65.12)
CIE-LCH	lch(46.80, 76.21, 301.30°)
OKLab	oklab(55.77% 0.0411 -0.1866)
OKLCH	oklch(55.77% 0.191 282.4)
XYZ	xyz(22.7168, 15.8699, 70.9593)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CDE #D2DE5C

analogous

#5C91DE #685CDE #A95CDE

triadic

#685CDE #DE685C #5CDE68

tetradic

#685CDE #DE5C91 #D2DE5C #5CDEA9

square

#685CDE #DE5C91 #D2DE5C #5CDEA9

split-complementary

#685CDE #DEA95C #91DE5C

monochromatic

#2C209F #3A2BD2 #685CDE #978FE8 #C6C2F3

Accessibility & contrast

On white

5.03

#685CDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#685CDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CDE

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CDE	#FFFFFF	#000000	##FFFFFF
##685CDE	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E2

Deuteranopia (green-blind)

#006ADB

Tritanopia (blue-blind)

#357B94

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #685cde;
/* rgb */ color: rgb(104, 92, 222);
/* oklch */ color: oklch(55.8% 0.191 282.4);

Tailwind

colors: {
  custom: {
    50: '#9c8ae9',
    500: '#685cde',
    950: '#000000',
  },
}

SCSS

$custom: #685cde;
$custom-light: #9c8ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#685cde",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 222
  },
  "hsl": {
    "h": 245.538,
    "s": 66.327,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55771,
    "c": 0.1911,
    "h": 282.4
  },
  "luminance": 0.15871
}

Semantic roles & 50–950 ramp

primary

#685CDE

secondary

#DFE3B3

accent

#CE17BD

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685CDE

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

Preview Lab → · Contrast checker → · Palette generator →