#685FC9#685FC9

#685FC9 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.159 H 283.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#685FC9
RGB	rgb(104, 95, 201)
HSL	hsl(245, 50%, 58%)
HSV	hsv(245, 53%, 79%)
CMYK	cmyk(48.3%, 52.7%, 0%, 21.2%)
CIE-LAB	lab(46.10, 31.40, -54.25)
CIE-LCH	lch(46.10, 62.68, 300.06°)
OKLab	oklab(54.8% 0.0376 -0.1546)
OKLCH	oklch(54.8% 0.159 283.7)
XYZ	xyz(20.3406, 15.3435, 57.1368)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FC9 #C0C95F

analogous

#5F8BC9 #685FC9 #9D5FC9

triadic

#685FC9 #C9685F #5FC968

tetradic

#685FC9 #C95F8B #C0C95F #5FC99D

square

#685FC9 #C95F8B #C0C95F #5FC99D

split-complementary

#685FC9 #C99D5F #8BC95F

monochromatic

#332C82 #453BB0 #685FC9 #938DD8 #BEBBE8

Accessibility & contrast

On white

5.16

#685FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#685FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FC9

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FC9	#FFFFFF	#000000	##FFFFFF
##685FC9	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2971CD

Deuteranopia (green-blind)

#226AC7

Tritanopia (blue-blind)

#46768B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685fc9;
/* rgb */ color: rgb(104, 95, 201);
/* oklch */ color: oklch(54.8% 0.159 283.7);

Tailwind

colors: {
  custom: {
    50: '#998cda',
    500: '#685fc9',
    950: '#000000',
  },
}

SCSS

$custom: #685fc9;
$custom-light: #998cda;
$custom-dark: #000000;

JSON

{
  "hex": "#685fc9",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 201
  },
  "hsl": {
    "h": 245.094,
    "s": 49.533,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54801,
    "c": 0.15913,
    "h": 283.7
  },
  "luminance": 0.15345
}

Semantic roles & 50–950 ramp

primary

#685FC9

secondary

#D3D7AD

accent

#D94FCD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #685FC9

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

Preview Lab → · Contrast checker → · Palette generator →