#685FCE#685FCE

#685FCE is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.1% C 0.166 H 283.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#685FCE
RGB	rgb(104, 95, 206)
HSL	hsl(245, 53%, 59%)
HSV	hsv(245, 54%, 81%)
CMYK	cmyk(49.5%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(46.42, 32.91, -56.60)
CIE-LCH	lch(46.42, 65.48, 300.18°)
OKLab	oklab(55.14% 0.0378 -0.1616)
OKLCH	oklch(55.14% 0.166 283.2)
XYZ	xyz(20.9384, 15.5826, 60.2850)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FCE #C5CE5F

analogous

#5F8ECE #685FCE #A05FCE

triadic

#685FCE #CE685F #5FCE68

tetradic

#685FCE #CE5F8E #C5CE5F #5FCEA0

square

#685FCE #CE5F8E #C5CE5F #5FCEA0

split-complementary

#685FCE #CEA05F #8ECE5F

monochromatic

#322A89 #4338B8 #685FCE #948EDC #C0BDEB

Accessibility & contrast

On white

5.10

#685FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#685FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FCE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FCE	#FFFFFF	#000000	##FFFFFF
##685FCE	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2172D2

Deuteranopia (green-blind)

#176ACC

Tritanopia (blue-blind)

#42788D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #685fce;
/* rgb */ color: rgb(104, 95, 206);
/* oklch */ color: oklch(55.1% 0.166 283.2);

Tailwind

colors: {
  custom: {
    50: '#9a8cde',
    500: '#685fce',
    950: '#000000',
  },
}

SCSS

$custom: #685fce;
$custom-light: #9a8cde;
$custom-dark: #000000;

JSON

{
  "hex": "#685fce",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 244.865,
    "s": 53.11,
    "l": 59.02
  },
  "oklch": {
    "l": 0.55143,
    "c": 0.16593,
    "h": 283.2
  },
  "luminance": 0.15584
}

Semantic roles & 50–950 ramp

primary

#685FCE

secondary

#D7DAAF

accent

#DD4BD1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #685FCE

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

Preview Lab → · Contrast checker → · Palette generator →