#685DBF#685DBF

#685DBF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.148 H 285.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#685DBF
RGB	rgb(104, 93, 191)
HSL	hsl(247, 43%, 56%)
HSV	hsv(247, 51%, 75%)
CMYK	cmyk(45.5%, 51.3%, 0%, 25.1%)
CIE-LAB	lab(44.99, 29.60, -50.26)
CIE-LCH	lch(44.99, 58.33, 300.50°)
OKLab	oklab(53.77% 0.0393 -0.1429)
OKLCH	oklch(53.77% 0.148 285.4)
XYZ	xyz(19.0245, 14.5325, 51.0828)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DBF #B4BF5D

analogous

#5D83BF #685DBF #995DBF

triadic

#685DBF #BF685D #5DBF68

tetradic

#685DBF #BF5D83 #B4BF5D #5DBF99

square

#685DBF #BF5D83 #B4BF5D #5DBF99

split-complementary

#685DBF #BF995D #83BF5D

monochromatic

#362E74 #4A3FA0 #685DBF #9189D0 #BAB5E2

Accessibility & contrast

On white

5.38

#685DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#685DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DBF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DBF	#FFFFFF	#000000	##FFFFFF
##685DBF	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306DC2

Deuteranopia (green-blind)

#2D68BD

Tritanopia (blue-blind)

#4C7285

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685dbf;
/* rgb */ color: rgb(104, 93, 191);
/* oklch */ color: oklch(53.8% 0.148 285.4);

Tailwind

colors: {
  custom: {
    50: '#988bd3',
    500: '#685dbf',
    950: '#000000',
  },
}

SCSS

$custom: #685dbf;
$custom-light: #988bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#685dbf",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 191
  },
  "hsl": {
    "h": 246.735,
    "s": 43.363,
    "l": 55.686
  },
  "oklch": {
    "l": 0.53768,
    "c": 0.14822,
    "h": 285.4
  },
  "luminance": 0.14533
}

Semantic roles & 50–950 ramp

primary

#685DBF

secondary

#CCD0A8

accent

#D355C5

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #685DBF

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

Preview Lab → · Contrast checker → · Palette generator →