#685F99#685F99

#685F99 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.9% C 0.090 H 290.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#685F99
RGB	rgb(104, 95, 153)
HSL	hsl(249, 23%, 49%)
HSV	hsv(249, 38%, 60%)
CMYK	cmyk(32%, 37.9%, 0%, 40%)
CIE-LAB	lab(43.40, 17.43, -30.42)
CIE-LCH	lch(43.40, 35.06, 299.80°)
OKLab	oklab(51.89% 0.0309 -0.085)
OKLCH	oklch(51.89% 0.09 290)
XYZ	xyz(15.5494, 13.4270, 31.9033)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685F99 #90995F

analogous

#5F7399 #685F99 #855F99

triadic

#685F99 #99685F #5F9968

tetradic

#685F99 #995F73 #90995F #5F9985

square

#685F99 #995F73 #90995F #5F9985

split-complementary

#685F99 #99855F #73995F

monochromatic

#35304D #4E4873 #685F99 #8A83B2 #AEA9CA

Accessibility & contrast

On white

5.70

#685F99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#685F99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685F99

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685F99	#FFFFFF	#000000	##FFFFFF
##685F99	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689B

Deuteranopia (green-blind)

#4E6598

Tritanopia (blue-blind)

#5C6975

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685f99;
/* rgb */ color: rgb(104, 95, 153);
/* oklch */ color: oklch(51.9% 0.090 290.0);

Tailwind

colors: {
  custom: {
    50: '#958cb7',
    500: '#685f99',
    950: '#000000',
  },
}

SCSS

$custom: #685f99;
$custom-light: #958cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#685f99",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 153
  },
  "hsl": {
    "h": 249.31,
    "s": 23.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51886,
    "c": 0.09043,
    "h": 290
  },
  "luminance": 0.13427
}

Semantic roles & 50–950 ramp

primary

#685F99

secondary

#B4B89C

accent

#C068B2

background

#F9F8FB

surface

#F2F0F6

border

#CCCBD0

text

#0D0C11

muted

#7E7D80

Preview Lab

Preview with #685F99

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

Preview Lab → · Contrast checker → · Palette generator →