#685EC8#685EC8

#685EC8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.159 H 284.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#685EC8
RGB	rgb(104, 94, 200)
HSL	hsl(246, 49%, 58%)
HSV	hsv(246, 53%, 78%)
CMYK	cmyk(48%, 53%, 0%, 21.6%)
CIE-LAB	lab(45.79, 31.70, -54.16)
CIE-LCH	lch(45.79, 62.76, 300.34°)
OKLab	oklab(54.55% 0.0387 -0.1544)
OKLCH	oklch(54.55% 0.159 284.1)
XYZ	xyz(20.1339, 15.1176, 56.4895)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EC8 #BEC85E

analogous

#5E89C8 #685EC8 #9D5EC8

triadic

#685EC8 #C8685E #5EC868

tetradic

#685EC8 #C85E89 #BEC85E #5EC89D

square

#685EC8 #C85E89 #BEC85E #5EC89D

split-complementary

#685EC8 #C89D5E #89C85E

monochromatic

#342C80 #463BAE #685EC8 #938CD8 #BEB9E7

Accessibility & contrast

On white

5.22

#685EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#685EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EC8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EC8	#FFFFFF	#000000	##FFFFFF
##685EC8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2770CC

Deuteranopia (green-blind)

#2169C6

Tritanopia (blue-blind)

#46758A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685ec8;
/* rgb */ color: rgb(104, 94, 200);
/* oklch */ color: oklch(54.6% 0.159 284.1);

Tailwind

colors: {
  custom: {
    50: '#998cd9',
    500: '#685ec8',
    950: '#000000',
  },
}

SCSS

$custom: #685ec8;
$custom-light: #998cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#685ec8",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 200
  },
  "hsl": {
    "h": 245.66,
    "s": 49.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.54552,
    "c": 0.15916,
    "h": 284.1
  },
  "luminance": 0.15119
}

Semantic roles & 50–950 ramp

primary

#685EC8

secondary

#D2D6AC

accent

#D94FCC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #685EC8

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

Preview Lab → · Contrast checker → · Palette generator →