#685FA5#685FA5

#685FA5 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.5% C 0.108 H 288.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#685FA5
RGB	rgb(104, 95, 165)
HSL	hsl(248, 28%, 51%)
HSV	hsv(248, 42%, 65%)
CMYK	cmyk(37%, 42.4%, 0%, 35.3%)
CIE-LAB	lab(44.01, 20.78, -36.59)
CIE-LCH	lch(44.01, 42.08, 299.59°)
OKLab	oklab(52.55% 0.0334 -0.1029)
OKLCH	oklch(52.55% 0.108 288)
XYZ	xyz(16.5908, 13.8436, 37.3880)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FA5 #9CA55F

analogous

#5F79A5 #685FA5 #8B5FA5

triadic

#685FA5 #A5685F #5FA568

tetradic

#685FA5 #A55F79 #9CA55F #5FA58B

square

#685FA5 #A55F79 #9CA55F #5FA58B

split-complementary

#685FA5 #A58B5F #79A55F

monochromatic

#363258 #4F487F #685FA5 #8D86BB #B2ADD1

Accessibility & contrast

On white

5.57

#685FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#685FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FA5

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FA5	#FFFFFF	#000000	##FFFFFF
##685FA5	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486AA8

Deuteranopia (green-blind)

#4766A3

Tritanopia (blue-blind)

#586C7A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685fa5;
/* rgb */ color: rgb(104, 95, 165);
/* oklch */ color: oklch(52.5% 0.108 288.0);

Tailwind

colors: {
  custom: {
    50: '#968cc0',
    500: '#685fa5',
    950: '#000000',
  },
}

SCSS

$custom: #685fa5;
$custom-light: #968cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#685fa5",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 165
  },
  "hsl": {
    "h": 247.714,
    "s": 28,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52548,
    "c": 0.10817,
    "h": 288
  },
  "luminance": 0.13844
}

Semantic roles & 50–950 ramp

primary

#685FA5

secondary

#BBBFA0

accent

#C463B8

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685FA5

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

Preview Lab → · Contrast checker → · Palette generator →