#685BC2#685BC2

#685BC2 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.6% C 0.155 H 285.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#685BC2
RGB	rgb(104, 91, 194)
HSL	hsl(248, 46%, 56%)
HSV	hsv(248, 53%, 76%)
CMYK	cmyk(46.4%, 53.1%, 0%, 23.9%)
CIE-LAB	lab(44.69, 31.71, -52.48)
CIE-LCH	lch(44.69, 61.32, 301.15°)
OKLab	oklab(53.6% 0.0419 -0.1494)
OKLCH	oklch(53.6% 0.155 285.7)
XYZ	xyz(19.1848, 14.3194, 52.7815)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BC2 #B5C25B

analogous

#5B81C2 #685BC2 #9B5BC2

triadic

#685BC2 #C2685B #5BC268

tetradic

#685BC2 #C25B81 #B5C25B #5BC29B

square

#685BC2 #C25B81 #B5C25B #5BC29B

split-complementary

#685BC2 #C29B5B #81C25B

monochromatic

#352C77 #4A3DA3 #685BC2 #9188D3 #BAB4E3

Accessibility & contrast

On white

5.43

#685BC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#685BC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BC2

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BC2	#FFFFFF	#000000	##FFFFFF
##685BC2	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276DC6

Deuteranopia (green-blind)

#2467C0

Tritanopia (blue-blind)

#4A7186

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685bc2;
/* rgb */ color: rgb(104, 91, 194);
/* oklch */ color: oklch(53.6% 0.155 285.7);

Tailwind

colors: {
  custom: {
    50: '#9989d5',
    500: '#685bc2',
    950: '#000000',
  },
}

SCSS

$custom: #685bc2;
$custom-light: #9989d5;
$custom-dark: #000000;

JSON

{
  "hex": "#685bc2",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 194
  },
  "hsl": {
    "h": 247.573,
    "s": 45.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53604,
    "c": 0.15521,
    "h": 285.7
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#685BC2

secondary

#CCD2A7

accent

#D552C5

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #685BC2

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

Preview Lab → · Contrast checker → · Palette generator →