#685FA4#685FA4

#685FA4 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.5% C 0.107 H 288.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#685FA4
RGB	rgb(104, 95, 164)
HSL	hsl(248, 27%, 51%)
HSV	hsv(248, 42%, 64%)
CMYK	cmyk(36.6%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(43.96, 20.50, -36.08)
CIE-LCH	lch(43.96, 41.50, 299.60°)
OKLab	oklab(52.49% 0.0332 -0.1014)
OKLCH	oklch(52.49% 0.107 288.1)
XYZ	xyz(16.5002, 13.8073, 36.9105)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FA4 #9BA45F

analogous

#5F78A4 #685FA4 #8A5FA4

triadic

#685FA4 #A4685F #5FA468

tetradic

#685FA4 #A45F78 #9BA45F #5FA48A

square

#685FA4 #A45F78 #9BA45F #5FA48A

split-complementary

#685FA4 #A48A5F #78A45F

monochromatic

#363257 #4F487E #685FA4 #8D86BA #B2ADD0

Accessibility & contrast

On white

5.58

#685FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#685FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FA4

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FA4	#FFFFFF	#000000	##FFFFFF
##685FA4	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4869A7

Deuteranopia (green-blind)

#4866A2

Tritanopia (blue-blind)

#586C79

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685fa4;
/* rgb */ color: rgb(104, 95, 164);
/* oklch */ color: oklch(52.5% 0.107 288.1);

Tailwind

colors: {
  custom: {
    50: '#958cbf',
    500: '#685fa4',
    950: '#000000',
  },
}

SCSS

$custom: #685fa4;
$custom-light: #958cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#685fa4",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 247.826,
    "s": 27.49,
    "l": 50.784
  },
  "oklch": {
    "l": 0.52491,
    "c": 0.10671,
    "h": 288.1
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#685FA4

secondary

#BBBFA0

accent

#C464B7

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685FA4

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

Preview Lab → · Contrast checker → · Palette generator →