#686FA2#686FA2

#686FA2 is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.7% C 0.080 H 277.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#686FA2
RGB	rgb(104, 111, 162)
HSL	hsl(233, 24%, 52%)
HSV	hsv(233, 36%, 64%)
CMYK	cmyk(35.8%, 31.5%, 0%, 36.5%)
CIE-LAB	lab(48.16, 10.12, -28.31)
CIE-LCH	lch(48.16, 30.07, 289.67°)
OKLab	oklab(55.68% 0.0104 -0.0789)
OKLCH	oklch(55.68% 0.08 277.5)
XYZ	xyz(17.9131, 16.9199, 36.4975)
Luminance	0.1692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FA2 #A29B68

analogous

#688CA2 #686FA2 #7E68A2

triadic

#686FA2 #A2686F #6FA268

tetradic

#686FA2 #A2688C #A29B68 #68A27E

square

#686FA2 #A2688C #A29B68 #68A27E

split-complementary

#686FA2 #A27E68 #8CA268

monochromatic

#373B59 #4E547F #686FA2 #8E93B9 #B4B7D1

Accessibility & contrast

On white

4.79

#686FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#686FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686FA2

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FA2	#FFFFFF	#000000	##FFFFFF
##686FA2	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F75A4

Deuteranopia (green-blind)

#5B70A1

Tritanopia (blue-blind)

#587981

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #686fa2;
/* rgb */ color: rgb(104, 111, 162);
/* oklch */ color: oklch(55.7% 0.080 277.5);

Tailwind

colors: {
  custom: {
    50: '#9598bd',
    500: '#686fa2',
    950: '#000000',
  },
}

SCSS

$custom: #686fa2;
$custom-light: #9598bd;
$custom-dark: #000000;

JSON

{
  "hex": "#686fa2",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 162
  },
  "hsl": {
    "h": 232.759,
    "s": 23.77,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55683,
    "c": 0.07958,
    "h": 277.5
  },
  "luminance": 0.16921
}

Semantic roles & 50–950 ramp

primary

#686FA2

secondary

#C0BDA6

accent

#B668C0

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #686FA2

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

Preview Lab → · Contrast checker → · Palette generator →