#685EC6#685EC6

#685EC6 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.156 H 284.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#685EC6
RGB	rgb(104, 94, 198)
HSL	hsl(246, 48%, 57%)
HSV	hsv(246, 53%, 78%)
CMYK	cmyk(47.5%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(45.67, 31.10, -53.21)
CIE-LCH	lch(45.67, 61.63, 300.30°)
OKLab	oklab(54.42% 0.0386 -0.1516)
OKLCH	oklch(54.42% 0.156 284.3)
XYZ	xyz(19.9016, 15.0247, 55.2666)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EC6 #BCC65E

analogous

#5E88C6 #685EC6 #9C5EC6

triadic

#685EC6 #C6685E #5EC668

tetradic

#685EC6 #C65E88 #BCC65E #5EC69C

square

#685EC6 #C65E88 #BCC65E #5EC69C

split-complementary

#685EC6 #C69C5E #88C65E

monochromatic

#342C7D #473CAA #685EC6 #928BD6 #BDB8E6

Accessibility & contrast

On white

5.24

#685EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#685EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EC6

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EC6	#FFFFFF	#000000	##FFFFFF
##685EC6	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6FCA

Deuteranopia (green-blind)

#2569C4

Tritanopia (blue-blind)

#487589

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685ec6;
/* rgb */ color: rgb(104, 94, 198);
/* oklch */ color: oklch(54.4% 0.156 284.3);

Tailwind

colors: {
  custom: {
    50: '#998cd8',
    500: '#685ec6',
    950: '#000000',
  },
}

SCSS

$custom: #685ec6;
$custom-light: #998cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#685ec6",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 245.769,
    "s": 47.706,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54417,
    "c": 0.15643,
    "h": 284.3
  },
  "luminance": 0.15026
}

Semantic roles & 50–950 ramp

primary

#685EC6

secondary

#D1D5AB

accent

#D750CA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #685EC6

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

Preview Lab → · Contrast checker → · Palette generator →