#686CE2#686CE2

#686CE2 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.9% C 0.176 H 278.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#686CE2
RGB	rgb(104, 108, 226)
HSL	hsl(238, 68%, 65%)
HSV	hsv(238, 54%, 89%)
CMYK	cmyk(54%, 52.2%, 0%, 11.4%)
CIE-LAB	lab(50.87, 31.24, -60.81)
CIE-LCH	lch(50.87, 68.36, 297.19°)
OKLab	oklab(58.88% 0.0247 -0.1738)
OKLCH	oklch(58.88% 0.176 278.1)
XYZ	xyz(24.7946, 19.1576, 74.3280)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CE2 #E2DE68

analogous

#68A9E2 #686CE2 #A168E2

triadic

#686CE2 #E2686C #6CE268

tetradic

#686CE2 #E268A9 #E2DE68 #68E2A1

square

#686CE2 #E268A9 #E2DE68 #68E2A1

split-complementary

#686CE2 #E2A168 #A9E268

monochromatic

#2126AE #353AD8 #686CE2 #9B9EEC #CFD0F6

Accessibility & contrast

On white

4.35

#686CE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#686CE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CE2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CE2	#FFFFFF	#000000	##000000
##686CE2	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7EE6

Deuteranopia (green-blind)

#1374E0

Tritanopia (blue-blind)

#2D879D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #686ce2;
/* rgb */ color: rgb(104, 108, 226);
/* oklch */ color: oklch(58.9% 0.176 278.1);

Tailwind

colors: {
  custom: {
    50: '#9c96ec',
    500: '#686ce2',
    950: '#000000',
  },
}

SCSS

$custom: #686ce2;
$custom-light: #9c96ec;
$custom-dark: #000000;

JSON

{
  "hex": "#686ce2",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 226
  },
  "hsl": {
    "h": 238.033,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.5888,
    "c": 0.17557,
    "h": 278.1
  },
  "luminance": 0.19159
}

Semantic roles & 50–950 ramp

primary

#686CE2

secondary

#E8E6BE

accent

#CA16D0

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686CE2

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

Preview Lab → · Contrast checker → · Palette generator →