#685CA5#685CA5

#685CA5 is a mid, moderate blue. Relative luminance 0.133; OKLCH L 52.0% C 0.113 H 289.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#685CA5
RGB	rgb(104, 92, 165)
HSL	hsl(250, 29%, 50%)
HSV	hsv(250, 44%, 65%)
CMYK	cmyk(37%, 44.2%, 0%, 35.3%)
CIE-LAB	lab(43.23, 22.63, -37.82)
CIE-LCH	lch(43.23, 44.07, 300.90°)
OKLab	oklab(51.96% 0.0375 -0.1065)
OKLCH	oklch(51.96% 0.113 289.4)
XYZ	xyz(16.3258, 13.3135, 37.2996)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CA5 #99A55C

analogous

#5C74A5 #685CA5 #8C5CA5

triadic

#685CA5 #A5685C #5CA568

tetradic

#685CA5 #A55C74 #99A55C #5CA58C

square

#685CA5 #A55C74 #99A55C #5CA58C

split-complementary

#685CA5 #A58C5C #74A55C

monochromatic

#363057 #4F467E #685CA5 #8D83BB #B1ABD1

Accessibility & contrast

On white

5.73

#685CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#685CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CA5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CA5	#FFFFFF	#000000	##FFFFFF
##685CA5	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4368A8

Deuteranopia (green-blind)

#4464A3

Tritanopia (blue-blind)

#586A78

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #685ca5;
/* rgb */ color: rgb(104, 92, 165);
/* oklch */ color: oklch(52.0% 0.113 289.4);

Tailwind

colors: {
  custom: {
    50: '#968ac0',
    500: '#685ca5',
    950: '#000000',
  },
}

SCSS

$custom: #685ca5;
$custom-light: #968ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#685ca5",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 165
  },
  "hsl": {
    "h": 249.863,
    "s": 28.854,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5196,
    "c": 0.1129,
    "h": 289.4
  },
  "luminance": 0.13314
}

Semantic roles & 50–950 ramp

primary

#685CA5

secondary

#B9BF9E

accent

#C563B5

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0E0B12

muted

#7E7C81

Preview Lab

Preview with #685CA5

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

Preview Lab → · Contrast checker → · Palette generator →