#685CC7#685CC7

#685CC7 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.161 H 284.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#685CC7
RGB	rgb(104, 92, 199)
HSL	hsl(247, 49%, 57%)
HSV	hsv(247, 54%, 78%)
CMYK	cmyk(47.7%, 53.8%, 0%, 22%)
CIE-LAB	lab(45.25, 32.61, -54.47)
CIE-LCH	lch(45.25, 63.48, 300.91°)
OKLab	oklab(54.12% 0.041 -0.1553)
OKLCH	oklch(54.12% 0.161 284.8)
XYZ	xyz(19.8418, 14.7199, 55.8175)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CC7 #BBC75C

analogous

#5C86C7 #685CC7 #9E5CC7

triadic

#685CC7 #C7685C #5CC768

tetradic

#685CC7 #C75C86 #BBC75C #5CC79E

square

#685CC7 #C75C86 #BBC75C #5CC79E

split-complementary

#685CC7 #C79E5C #86C75C

monochromatic

#342B7D #473BAB #685CC7 #928AD7 #BCB7E6

Accessibility & contrast

On white

5.32

#685CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#685CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CC7

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CC7	#FFFFFF	#000000	##FFFFFF
##685CC7	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236ECB

Deuteranopia (green-blind)

#1E68C5

Tritanopia (blue-blind)

#477489

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #685cc7;
/* rgb */ color: rgb(104, 92, 199);
/* oklch */ color: oklch(54.1% 0.161 284.8);

Tailwind

colors: {
  custom: {
    50: '#998ad9',
    500: '#685cc7',
    950: '#000000',
  },
}

SCSS

$custom: #685cc7;
$custom-light: #998ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#685cc7",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 199
  },
  "hsl": {
    "h": 246.729,
    "s": 48.858,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54124,
    "c": 0.1606,
    "h": 284.8
  },
  "luminance": 0.14721
}

Semantic roles & 50–950 ramp

primary

#685CC7

secondary

#D0D5AA

accent

#D84FC9

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #685CC7

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

Preview Lab → · Contrast checker → · Palette generator →