#685DAF#685DAF

#685DAF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.126 H 287.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#685DAF
RGB	rgb(104, 93, 175)
HSL	hsl(248, 34%, 53%)
HSV	hsv(248, 47%, 69%)
CMYK	cmyk(40.6%, 46.9%, 0%, 31.4%)
CIE-LAB	lab(44.04, 24.89, -42.43)
CIE-LCH	lch(44.04, 49.19, 300.39°)
OKLab	oklab(52.75% 0.0377 -0.1199)
OKLCH	oklch(52.75% 0.126 287.4)
XYZ	xyz(17.3590, 13.8663, 42.3110)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DAF #A4AF5D

analogous

#5D7BAF #685DAF #915DAF

triadic

#685DAF #AF685D #5DAF68

tetradic

#685DAF #AF5D7B #A4AF5D #5DAF91

square

#685DAF #AF5D7B #A4AF5D #5DAF91

split-complementary

#685DAF #AF915D #7BAF5D

monochromatic

#373061 #4E448A #685DAF #8E86C3 #B4AFD7

Accessibility & contrast

On white

5.57

#685DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#685DAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DAF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DAF	#FFFFFF	#000000	##FFFFFF
##685DAF	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)

#3E6AB2

Deuteranopia (green-blind)

#3D66AD

Tritanopia (blue-blind)

#546D7D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685daf;
/* rgb */ color: rgb(104, 93, 175);
/* oklch */ color: oklch(52.8% 0.126 287.4);

Tailwind

colors: {
  custom: {
    50: '#978bc7',
    500: '#685daf',
    950: '#000000',
  },
}

SCSS

$custom: #685daf;
$custom-light: #978bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#685daf",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 175
  },
  "hsl": {
    "h": 248.049,
    "s": 33.884,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52751,
    "c": 0.12572,
    "h": 287.4
  },
  "luminance": 0.13867
}

Semantic roles & 50–950 ramp

primary

#685DAF

secondary

#C1C6A2

accent

#CA5EBB

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #685DAF

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

Preview Lab → · Contrast checker → · Palette generator →