#685CFD#685CFD

#685CFD is a mid, highly saturated blue. Relative luminance 0.177; OKLCH L 58.2% C 0.230 H 279.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#685CFD
RGB	rgb(104, 92, 253)
HSL	hsl(244, 98%, 68%)
HSV	hsv(244, 64%, 99%)
CMYK	cmyk(58.9%, 63.6%, 0%, 0.8%)
CIE-LAB	lab(49.11, 49.07, -78.77)
CIE-LCH	lch(49.11, 92.80, 301.92°)
OKLab	oklab(58.19% 0.0392 -0.2267)
OKLCH	oklch(58.19% 0.23 279.8)
XYZ	xyz(27.2601, 17.6872, 94.8869)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CFD #F1FD5C

analogous

#5CA0FD #685CFD #B85CFD

triadic

#685CFD #FD685C #5CFD68

tetradic

#685CFD #FD5CA0 #F1FD5C #5CFDB8

square

#685CFD #FD5CA0 #F1FD5C #5CFDB8

split-complementary

#685CFD #FDB85C #A0FD5C

monochromatic

#1303DC #3020FC #685CFD #A098FE #D8D5FE

Accessibility & contrast

On white

4.63

#685CFD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#685CFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685CFD

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CFD	#FFFFFF	#000000	##FFFFFF
##685CFD	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006EFA

Tritanopia (blue-blind)

#0085A4

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685cfd;
/* rgb */ color: rgb(104, 92, 253);
/* oklch */ color: oklch(58.2% 0.230 279.8);

Tailwind

colors: {
  custom: {
    50: '#a18bff',
    500: '#685cfd',
    950: '#000000',
  },
}

SCSS

$custom: #685cfd;
$custom-light: #a18bff;
$custom-dark: #000000;

JSON

{
  "hex": "#685cfd",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 253
  },
  "hsl": {
    "h": 244.472,
    "s": 97.576,
    "l": 67.647
  },
  "oklch": {
    "l": 0.58186,
    "c": 0.23011,
    "h": 279.8
  },
  "luminance": 0.17689
}

Semantic roles & 50–950 ramp

primary

#685CFD

secondary

#F0F3C1

accent

#E600D4

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685CFD

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

Preview Lab → · Contrast checker → · Palette generator →