#685AD4#685AD4

#685AD4 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.7% C 0.181 H 283.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#685AD4
RGB	rgb(104, 90, 212)
HSL	hsl(247, 59%, 59%)
HSV	hsv(247, 58%, 83%)
CMYK	cmyk(50.9%, 57.5%, 0%, 16.9%)
CIE-LAB	lab(45.64, 37.73, -61.30)
CIE-LCH	lch(45.64, 71.98, 301.62°)
OKLab	oklab(54.7% 0.0434 -0.1754)
OKLCH	oklch(54.7% 0.181 283.9)
XYZ	xyz(21.2452, 15.0077, 64.0519)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AD4 #C6D45A

analogous

#5A89D4 #685AD4 #A55AD4

triadic

#685AD4 #D4685A #5AD468

tetradic

#685AD4 #D45A89 #C6D45A #5AD4A5

square

#685AD4 #D45A89 #C6D45A #5AD4A5

split-complementary

#685AD4 #D4A55A #89D45A

monochromatic

#31258E #4232BF #685AD4 #948BE1 #C1BBED

Accessibility & contrast

On white

5.25

#685AD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#685AD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AD4

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AD4	#FFFFFF	#000000	##FFFFFF
##685AD4	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D8

Deuteranopia (green-blind)

#0068D1

Tritanopia (blue-blind)

#3E768E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #685ad4;
/* rgb */ color: rgb(104, 90, 212);
/* oklch */ color: oklch(54.7% 0.181 283.9);

Tailwind

colors: {
  custom: {
    50: '#9b89e2',
    500: '#685ad4',
    950: '#000000',
  },
}

SCSS

$custom: #685ad4;
$custom-light: #9b89e2;
$custom-dark: #000000;

JSON

{
  "hex": "#685ad4",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 212
  },
  "hsl": {
    "h": 246.885,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54695,
    "c": 0.18067,
    "h": 283.9
  },
  "luminance": 0.15009
}

Semantic roles & 50–950 ramp

primary

#685AD4

secondary

#D7DDAD

accent

#E246D0

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #685AD4

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

Preview Lab → · Contrast checker → · Palette generator →