#685FC6#685FC6

#685FC6 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.155 H 284.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#685FC6
RGB	rgb(104, 95, 198)
HSL	hsl(245, 47%, 57%)
HSV	hsv(245, 52%, 78%)
CMYK	cmyk(47.5%, 52%, 0%, 22.4%)
CIE-LAB	lab(45.91, 30.49, -52.82)
CIE-LCH	lch(45.91, 60.99, 299.99°)
OKLab	oklab(54.6% 0.0374 -0.1504)
OKLCH	oklch(54.6% 0.155 284)
XYZ	xyz(19.9911, 15.2037, 55.2964)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FC6 #BDC65F

analogous

#5F89C6 #685FC6 #9C5FC6

triadic

#685FC6 #C6685F #5FC668

tetradic

#685FC6 #C65F89 #BDC65F #5FC69C

square

#685FC6 #C65F89 #BDC65F #5FC69C

split-complementary

#685FC6 #C69C5F #89C65F

monochromatic

#342D7E #473DAB #685FC6 #938CD6 #BDB9E6

Accessibility & contrast

On white

5.20

#685FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#685FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FC6

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FC6	#FFFFFF	#000000	##FFFFFF
##685FC6	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D70CA

Deuteranopia (green-blind)

#2769C4

Tritanopia (blue-blind)

#487589

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685fc6;
/* rgb */ color: rgb(104, 95, 198);
/* oklch */ color: oklch(54.6% 0.155 284.0);

Tailwind

colors: {
  custom: {
    50: '#998cd8',
    500: '#685fc6',
    950: '#000000',
  },
}

SCSS

$custom: #685fc6;
$custom-light: #998cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#685fc6",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 198
  },
  "hsl": {
    "h": 245.243,
    "s": 47.465,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54599,
    "c": 0.15502,
    "h": 284
  },
  "luminance": 0.15205
}

Semantic roles & 50–950 ramp

primary

#685FC6

secondary

#D2D5AC

accent

#D751CB

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #685FC6

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

Preview Lab → · Contrast checker → · Palette generator →