#685EB2#685EB2

#685EB2 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.1% C 0.128 H 286.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#685EB2
RGB	rgb(104, 94, 178)
HSL	hsl(247, 35%, 53%)
HSV	hsv(247, 47%, 70%)
CMYK	cmyk(41.6%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(44.46, 25.15, -43.51)
CIE-LCH	lch(44.46, 50.26, 300.02°)
OKLab	oklab(53.13% 0.0367 -0.1231)
OKLCH	oklch(53.13% 0.128 286.6)
XYZ	xyz(17.7452, 14.1622, 43.9094)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EB2 #A8B25E

analogous

#5E7EB2 #685EB2 #925EB2

triadic

#685EB2 #B2685E #5EB268

tetradic

#685EB2 #B25E7E #A8B25E #5EB292

square

#685EB2 #B25E7E #A8B25E #5EB292

split-complementary

#685EB2 #B2925E #7EB25E

monochromatic

#373065 #4D448F #685EB2 #8F87C6 #B6B1DA

Accessibility & contrast

On white

5.48

#685EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#685EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EB2

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EB2	#FFFFFF	#000000	##FFFFFF
##685EB2	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6BB5

Deuteranopia (green-blind)

#3C67B0

Tritanopia (blue-blind)

#536F7F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #685eb2;
/* rgb */ color: rgb(104, 94, 178);
/* oklch */ color: oklch(53.1% 0.128 286.6);

Tailwind

colors: {
  custom: {
    50: '#978bc9',
    500: '#685eb2',
    950: '#000000',
  },
}

SCSS

$custom: #685eb2;
$custom-light: #978bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#685eb2",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 247.143,
    "s": 35.294,
    "l": 53.333
  },
  "oklch": {
    "l": 0.53126,
    "c": 0.12849,
    "h": 286.6
  },
  "luminance": 0.14163
}

Semantic roles & 50–950 ramp

primary

#685EB2

secondary

#C4C8A4

accent

#CB5CBE

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #685EB2

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

Preview Lab → · Contrast checker → · Palette generator →