#685DD4#685DD4

#685DD4 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.2% C 0.177 H 283.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#685DD4
RGB	rgb(104, 93, 212)
HSL	hsl(246, 58%, 60%)
HSV	hsv(246, 56%, 83%)
CMYK	cmyk(50.9%, 56.1%, 0%, 16.9%)
CIE-LAB	lab(46.34, 35.94, -60.17)
CIE-LCH	lch(46.34, 70.08, 300.85°)
OKLab	oklab(55.21% 0.0402 -0.172)
OKLCH	oklch(55.21% 0.177 283.1)
XYZ	xyz(21.5033, 15.5241, 64.1380)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DD4 #C9D45D

analogous

#5D8ED4 #685DD4 #A35DD4

triadic

#685DD4 #D4685D #5DD468

tetradic

#685DD4 #D45D8E #C9D45D #5DD4A3

square

#685DD4 #D45D8E #C9D45D #5DD4A3

split-complementary

#685DD4 #D4A35D #8ED45D

monochromatic

#302690 #4033C1 #685DD4 #958DE1 #C2BEEE

Accessibility & contrast

On white

5.12

#685DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#685DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DD4

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DD4	#FFFFFF	#000000	##FFFFFF
##685DD4	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0572D8

Deuteranopia (green-blind)

#006AD1

Tritanopia (blue-blind)

#3E788F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685dd4;
/* rgb */ color: rgb(104, 93, 212);
/* oklch */ color: oklch(55.2% 0.177 283.1);

Tailwind

colors: {
  custom: {
    50: '#9b8be2',
    500: '#685dd4',
    950: '#000000',
  },
}

SCSS

$custom: #685dd4;
$custom-light: #9b8be2;
$custom-dark: #000000;

JSON

{
  "hex": "#685dd4",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 212
  },
  "hsl": {
    "h": 245.546,
    "s": 58.049,
    "l": 59.804
  },
  "oklch": {
    "l": 0.55212,
    "c": 0.17667,
    "h": 283.1
  },
  "luminance": 0.15525
}

Semantic roles & 50–950 ramp

primary

#685DD4

secondary

#D9DDAF

accent

#E147D3

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0C15

muted

#7F7D83

Preview Lab

Preview with #685DD4

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

Preview Lab → · Contrast checker → · Palette generator →