#685CBE#685CBE

#685CBE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.148 H 285.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#685CBE
RGB	rgb(104, 92, 190)
HSL	hsl(247, 43%, 55%)
HSV	hsv(247, 52%, 75%)
CMYK	cmyk(45.3%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(44.68, 29.91, -50.17)
CIE-LCH	lch(44.68, 58.41, 300.81°)
OKLab	oklab(53.52% 0.0404 -0.1427)
OKLCH	oklch(53.52% 0.148 285.8)
XYZ	xyz(18.8276, 14.3143, 50.4761)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CBE #B2BE5C

analogous

#5C81BE #685CBE #995CBE

triadic

#685CBE #BE685C #5CBE68

tetradic

#685CBE #BE5C81 #B2BE5C #5CBE99

square

#685CBE #BE5C81 #B2BE5C #5CBE99

split-complementary

#685CBE #BE995C #81BE5C

monochromatic

#362E72 #4B3F9E #685CBE #9188CF #B9B4E1

Accessibility & contrast

On white

5.44

#685CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#685CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CBE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CBE	#FFFFFF	#000000	##FFFFFF
##685CBE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6CC1

Deuteranopia (green-blind)

#2C67BC

Tritanopia (blue-blind)

#4D7184

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685cbe;
/* rgb */ color: rgb(104, 92, 190);
/* oklch */ color: oklch(53.5% 0.148 285.8);

Tailwind

colors: {
  custom: {
    50: '#988ad2',
    500: '#685cbe',
    950: '#000000',
  },
}

SCSS

$custom: #685cbe;
$custom-light: #988ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#685cbe",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 247.347,
    "s": 42.982,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53518,
    "c": 0.14828,
    "h": 285.8
  },
  "luminance": 0.14315
}

Semantic roles & 50–950 ramp

primary

#685CBE

secondary

#CACFA6

accent

#D355C3

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #685CBE

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

Preview Lab → · Contrast checker → · Palette generator →