#686BEE#686BEE

#686BEE is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.5% C 0.193 H 277.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#686BEE
RGB	rgb(104, 107, 238)
HSL	hsl(239, 80%, 67%)
HSV	hsv(239, 56%, 93%)
CMYK	cmyk(56.3%, 55%, 0%, 6.7%)
CIE-LAB	lab(51.42, 35.62, -66.66)
CIE-LCH	lch(51.42, 75.58, 298.12°)
OKLab	oklab(59.54% 0.0262 -0.1911)
OKLCH	oklch(59.54% 0.193 277.8)
XYZ	xyz(26.3943, 19.6297, 83.2704)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686BEE #EEEB68

analogous

#68AEEE #686BEE #A868EE

triadic

#686BEE #EE686B #6BEE68

tetradic

#686BEE #EE68AE #EEEB68 #68EEA8

square

#686BEE #EE68AE #EEEB68 #68EEA8

split-complementary

#686BEE #EEA868 #AEEE68

monochromatic

#161AC5 #3135E8 #686BEE #9FA1F4 #D6D7FA

Accessibility & contrast

On white

4.26

#686BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#686BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686BEE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686BEE	#FFFFFF	#000000	##000000
##686BEE	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0280F2

Deuteranopia (green-blind)

#0075EB

Tritanopia (blue-blind)

#198AA2

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686bee;
/* rgb */ color: rgb(104, 107, 238);
/* oklch */ color: oklch(59.5% 0.193 277.8);

Tailwind

colors: {
  custom: {
    50: '#9e95f4',
    500: '#686bee',
    950: '#000000',
  },
}

SCSS

$custom: #686bee;
$custom-light: #9e95f4;
$custom-dark: #000000;

JSON

{
  "hex": "#686bee",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 238
  },
  "hsl": {
    "h": 238.657,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.59538,
    "c": 0.19286,
    "h": 277.8
  },
  "luminance": 0.19631
}

Semantic roles & 50–950 ramp

primary

#686BEE

secondary

#EEEDC4

accent

#D709DC

background

#FAF9FF

surface

#F4F1FE

border

#CECBD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686BEE

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

Preview Lab → · Contrast checker → · Palette generator →