#685FB2#685FB2

#685FB2 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.127 H 286.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#685FB2
RGB	rgb(104, 95, 178)
HSL	hsl(247, 35%, 54%)
HSV	hsv(247, 47%, 70%)
CMYK	cmyk(41.6%, 46.6%, 0%, 30.2%)
CIE-LAB	lab(44.72, 24.53, -43.11)
CIE-LCH	lch(44.72, 49.60, 299.64°)
OKLab	oklab(53.32% 0.0354 -0.1219)
OKLCH	oklch(53.32% 0.127 286.2)
XYZ	xyz(17.8347, 14.3412, 43.9393)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FB2 #A9B25F

analogous

#5F7FB2 #685FB2 #915FB2

triadic

#685FB2 #B2685F #5FB268

tetradic

#685FB2 #B25F7F #A9B25F #5FB291

square

#685FB2 #B25F7F #A9B25F #5FB291

split-complementary

#685FB2 #B2915F #7FB25F

monochromatic

#373166 #4D458F #685FB2 #8F88C6 #B6B2DA

Accessibility & contrast

On white

5.43

#685FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#685FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FB2

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FB2	#FFFFFF	#000000	##FFFFFF
##685FB2	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6CB5

Deuteranopia (green-blind)

#3E67B0

Tritanopia (blue-blind)

#527080

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685fb2;
/* rgb */ color: rgb(104, 95, 178);
/* oklch */ color: oklch(53.3% 0.127 286.2);

Tailwind

colors: {
  custom: {
    50: '#978cc9',
    500: '#685fb2',
    950: '#000000',
  },
}

SCSS

$custom: #685fb2;
$custom-light: #978cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#685fb2",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 178
  },
  "hsl": {
    "h": 246.506,
    "s": 35.021,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53317,
    "c": 0.12699,
    "h": 286.2
  },
  "luminance": 0.14342
}

Semantic roles & 50–950 ramp

primary

#685FB2

secondary

#C4C8A5

accent

#CB5DBF

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #685FB2

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

Preview Lab → · Contrast checker → · Palette generator →