#685CCC#685CCC

#685CCC is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.5% C 0.167 H 284.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#685CCC
RGB	rgb(104, 92, 204)
HSL	hsl(246, 52%, 58%)
HSV	hsv(246, 55%, 80%)
CMYK	cmyk(49%, 54.9%, 0%, 20%)
CIE-LAB	lab(45.57, 34.12, -56.82)
CIE-LCH	lch(45.57, 66.28, 300.98°)
OKLab	oklab(54.47% 0.0411 -0.1622)
OKLCH	oklch(54.47% 0.167 284.2)
XYZ	xyz(20.4319, 14.9560, 58.9252)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CCC #C0CC5C

analogous

#5C88CC #685CCC #A05CCC

triadic

#685CCC #CC685C #5CCC68

tetradic

#685CCC #CC5C88 #C0CC5C #5CCCA0

square

#685CCC #CC5C88 #C0CC5C #5CCCA0

split-complementary

#685CCC #CCA05C #88CC5C

monochromatic

#332984 #4538B3 #685CCC #938BDB #BEB9E9

Accessibility & contrast

On white

5.26

#685CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#685CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CCC

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CCC	#FFFFFF	#000000	##FFFFFF
##685CCC	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6FD0

Deuteranopia (green-blind)

#1068CA

Tritanopia (blue-blind)

#44758B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685ccc;
/* rgb */ color: rgb(104, 92, 204);
/* oklch */ color: oklch(54.5% 0.167 284.2);

Tailwind

colors: {
  custom: {
    50: '#9a8adc',
    500: '#685ccc',
    950: '#000000',
  },
}

SCSS

$custom: #685ccc;
$custom-light: #9a8adc;
$custom-dark: #000000;

JSON

{
  "hex": "#685ccc",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 246.429,
    "s": 52.336,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54471,
    "c": 0.16735,
    "h": 284.2
  },
  "luminance": 0.14957
}

Semantic roles & 50–950 ramp

primary

#685CCC

secondary

#D3D8AC

accent

#DC4CCC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685CCC

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

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