#685DAE#685DAE

#685DAE is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.124 H 287.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#685DAE
RGB	rgb(104, 93, 174)
HSL	hsl(248, 33%, 52%)
HSV	hsv(248, 47%, 68%)
CMYK	cmyk(40.2%, 46.6%, 0%, 31.8%)
CIE-LAB	lab(43.98, 24.60, -41.93)
CIE-LCH	lch(43.98, 48.61, 300.39°)
OKLab	oklab(52.69% 0.0375 -0.1185)
OKLCH	oklch(52.69% 0.124 287.6)
XYZ	xyz(17.2611, 13.8272, 41.7956)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DAE #A3AE5D

analogous

#5D7BAE #685DAE #905DAE

triadic

#685DAE #AE685D #5DAE68

tetradic

#685DAE #AE5D7B #A3AE5D #5DAE90

square

#685DAE #AE5D7B #A3AE5D #5DAE90

split-complementary

#685DAE #AE905D #7BAE5D

monochromatic

#373060 #4E4589 #685DAE #8E86C2 #B4AFD7

Accessibility & contrast

On white

5.58

#685DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#685DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DAE

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DAE	#FFFFFF	#000000	##FFFFFF
##685DAE	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB1

Deuteranopia (green-blind)

#3E66AC

Tritanopia (blue-blind)

#546D7D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685dae;
/* rgb */ color: rgb(104, 93, 174);
/* oklch */ color: oklch(52.7% 0.124 287.6);

Tailwind

colors: {
  custom: {
    50: '#978bc6',
    500: '#685dae',
    950: '#000000',
  },
}

SCSS

$custom: #685dae;
$custom-light: #978bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#685dae",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 174
  },
  "hsl": {
    "h": 248.148,
    "s": 33.333,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5269,
    "c": 0.1243,
    "h": 287.6
  },
  "luminance": 0.13828
}

Semantic roles & 50–950 ramp

primary

#685DAE

secondary

#C0C5A2

accent

#C95EBB

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #685DAE

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

Preview Lab → · Contrast checker → · Palette generator →