#685FA3#685FA3

#685FA3 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.4% C 0.105 H 288.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#685FA3
RGB	rgb(104, 95, 163)
HSL	hsl(248, 27%, 51%)
HSV	hsv(248, 42%, 64%)
CMYK	cmyk(36.2%, 41.7%, 0%, 36.1%)
CIE-LAB	lab(43.90, 20.21, -35.57)
CIE-LCH	lch(43.90, 40.91, 299.61°)
OKLab	oklab(52.43% 0.033 -0.0999)
OKLCH	oklch(52.43% 0.105 288.3)
XYZ	xyz(16.4102, 13.7714, 36.4368)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FA3 #9AA35F

analogous

#5F78A3 #685FA3 #8A5FA3

triadic

#685FA3 #A3685F #5FA368

tetradic

#685FA3 #A35F78 #9AA35F #5FA38A

square

#685FA3 #A35F78 #9AA35F #5FA38A

split-complementary

#685FA3 #A38A5F #78A35F

monochromatic

#363256 #4F487D #685FA3 #8D86B9 #B1ADD0

Accessibility & contrast

On white

5.59

#685FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#685FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FA3

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FA3	#FFFFFF	#000000	##FFFFFF
##685FA3	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4969A6

Deuteranopia (green-blind)

#4966A1

Tritanopia (blue-blind)

#596C79

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685fa3;
/* rgb */ color: rgb(104, 95, 163);
/* oklch */ color: oklch(52.4% 0.105 288.3);

Tailwind

colors: {
  custom: {
    50: '#958cbe',
    500: '#685fa3',
    950: '#000000',
  },
}

SCSS

$custom: #685fa3;
$custom-light: #958cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#685fa3",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 163
  },
  "hsl": {
    "h": 247.941,
    "s": 26.984,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52435,
    "c": 0.10524,
    "h": 288.3
  },
  "luminance": 0.13772
}

Semantic roles & 50–950 ramp

primary

#685FA3

secondary

#BABEA0

accent

#C364B7

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685FA3

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

Preview Lab → · Contrast checker → · Palette generator →