#686EEE#686EEE

#686EEE is a mid, vivid blue. Relative luminance 0.203; OKLCH L 60.1% C 0.189 H 277.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#686EEE
RGB	rgb(104, 110, 238)
HSL	hsl(237, 80%, 67%)
HSV	hsv(237, 56%, 93%)
CMYK	cmyk(56.3%, 53.8%, 0%, 6.7%)
CIE-LAB	lab(52.14, 33.82, -65.50)
CIE-LCH	lch(52.14, 73.71, 297.31°)
OKLab	oklab(60.08% 0.0232 -0.1876)
OKLCH	oklch(60.08% 0.189 277.1)
XYZ	xyz(26.7125, 20.2661, 83.3765)
Luminance	0.2027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EEE #EEE868

analogous

#68B1EE #686EEE #A568EE

triadic

#686EEE #EE686E #6EEE68

tetradic

#686EEE #EE68B1 #EEE868 #68EEA5

square

#686EEE #EE68B1 #EEE868 #68EEA5

split-complementary

#686EEE #EEA568 #B1EE68

monochromatic

#161EC5 #3139E8 #686EEE #9FA3F4 #D6D8FA

Accessibility & contrast

On white

4.16

#686EEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#686EEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EEE

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EEE	#FFFFFF	#000000	##000000
##686EEE	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A82F2

Deuteranopia (green-blind)

#0077EB

Tritanopia (blue-blind)

#188CA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #686eee;
/* rgb */ color: rgb(104, 110, 238);
/* oklch */ color: oklch(60.1% 0.189 277.1);

Tailwind

colors: {
  custom: {
    50: '#9e97f4',
    500: '#686eee',
    950: '#000000',
  },
}

SCSS

$custom: #686eee;
$custom-light: #9e97f4;
$custom-dark: #000000;

JSON

{
  "hex": "#686eee",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 238
  },
  "hsl": {
    "h": 237.313,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.60075,
    "c": 0.18905,
    "h": 277.1
  },
  "luminance": 0.20268
}

Semantic roles & 50–950 ramp

primary

#686EEE

secondary

#EEECC4

accent

#D309DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686EEE

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

Preview Lab → · Contrast checker → · Palette generator →