#685CAE#685CAE

#685CAE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.126 H 288.0°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#685CAE
RGB	rgb(104, 92, 174)
HSL	hsl(249, 34%, 52%)
HSV	hsv(249, 47%, 68%)
CMYK	cmyk(40.2%, 47.1%, 0%, 31.8%)
CIE-LAB	lab(43.73, 25.21, -42.33)
CIE-LCH	lch(43.73, 49.27, 300.77°)
OKLab	oklab(52.5% 0.0389 -0.1197)
OKLCH	oklch(52.5% 0.126 288)
XYZ	xyz(17.1739, 13.6528, 41.7666)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CAE #A2AE5C

analogous

#5C79AE #685CAE #915CAE

triadic

#685CAE #AE685C #5CAE68

tetradic

#685CAE #AE5C79 #A2AE5C #5CAE91

square

#685CAE #AE5C79 #A2AE5C #5CAE91

split-complementary

#685CAE #AE915C #79AE5C

monochromatic

#373060 #4E4489 #685CAE #8E85C2 #B4AED7

Accessibility & contrast

On white

5.63

#685CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#685CAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CAE

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CAE	#FFFFFF	#000000	##FFFFFF
##685CAE	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D69B1

Deuteranopia (green-blind)

#3D65AC

Tritanopia (blue-blind)

#556C7C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685cae;
/* rgb */ color: rgb(104, 92, 174);
/* oklch */ color: oklch(52.5% 0.126 288.0);

Tailwind

colors: {
  custom: {
    50: '#978ac6',
    500: '#685cae',
    950: '#000000',
  },
}

SCSS

$custom: #685cae;
$custom-light: #978ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#685cae",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 174
  },
  "hsl": {
    "h": 248.78,
    "s": 33.607,
    "l": 52.157
  },
  "oklch": {
    "l": 0.52499,
    "c": 0.12583,
    "h": 288
  },
  "luminance": 0.13653
}

Semantic roles & 50–950 ramp

primary

#685CAE

secondary

#C0C5A1

accent

#CA5EBA

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #685CAE

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

Preview Lab → · Contrast checker → · Palette generator →