#686DD2#686DD2

#686DD2 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.0% C 0.152 H 278.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#686DD2
RGB	rgb(104, 109, 210)
HSL	hsl(237, 54%, 62%)
HSV	hsv(237, 50%, 82%)
CMYK	cmyk(50.5%, 48.1%, 0%, 17.6%)
CIE-LAB	lab(50.14, 25.64, -52.93)
CIE-LCH	lch(50.14, 58.81, 295.85°)
OKLab	oklab(58.01% 0.0222 -0.1507)
OKLCH	oklch(58.01% 0.152 278.4)
XYZ	xyz(22.8068, 18.5321, 63.3356)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DD2 #D2CD68

analogous

#68A2D2 #686DD2 #9868D2

triadic

#686DD2 #D2686D #6DD268

tetradic

#686DD2 #D268A2 #D2CD68 #68D298

square

#686DD2 #D268A2 #D2CD68 #68D298

split-complementary

#686DD2 #D29868 #A2D268

monochromatic

#2C3194 #3A40C3 #686DD2 #979BE0 #C6C8EE

Accessibility & contrast

On white

4.46

#686DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#686DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DD2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DD2	#FFFFFF	#000000	##000000
##686DD2	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7CD6

Deuteranopia (green-blind)

#3573D0

Tritanopia (blue-blind)

#3D8395

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #686dd2;
/* rgb */ color: rgb(104, 109, 210);
/* oklch */ color: oklch(58.0% 0.152 278.4);

Tailwind

colors: {
  custom: {
    50: '#9a96e0',
    500: '#686dd2',
    950: '#000000',
  },
}

SCSS

$custom: #686dd2;
$custom-light: #9a96e0;
$custom-dark: #000000;

JSON

{
  "hex": "#686dd2",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 210
  },
  "hsl": {
    "h": 237.17,
    "s": 54.082,
    "l": 61.569
  },
  "oklch": {
    "l": 0.5801,
    "c": 0.15229,
    "h": 278.4
  },
  "luminance": 0.18533
}

Semantic roles & 50–950 ramp

primary

#686DD2

secondary

#DFDDB7

accent

#BA24C2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0F0D15

muted

#7E7E83

Preview Lab

Preview with #686DD2

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

Preview Lab → · Contrast checker → · Palette generator →