#686CF5#686CF5

#686CF5 is a mid, highly saturated blue. Relative luminance 0.203; OKLCH L 60.2% C 0.201 H 277.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#686CF5
RGB	rgb(104, 108, 245)
HSL	hsl(238, 88%, 68%)
HSV	hsv(238, 58%, 96%)
CMYK	cmyk(57.6%, 55.9%, 0%, 3.9%)
CIE-LAB	lab(52.13, 37.23, -69.42)
CIE-LCH	lch(52.13, 78.77, 298.21°)
OKLab	oklab(60.22% 0.0254 -0.1992)
OKLCH	oklch(60.22% 0.201 277.3)
XYZ	xyz(27.5476, 20.2588, 88.8272)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CF5 #F5F168

analogous

#68B2F5 #686CF5 #AA68F5

triadic

#686CF5 #F5686C #6CF568

tetradic

#686CF5 #F568B2 #F5F168 #68F5AA

square

#686CF5 #F568B2 #F5F168 #68F5AA

split-complementary

#686CF5 #F5AA68 #B2F568

monochromatic

#0E14D5 #2F34F1 #686CF5 #A1A4F9 #DBDCFD

Accessibility & contrast

On white

4.16

#686CF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#686CF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CF5

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CF5	#FFFFFF	#000000	##000000
##686CF5	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)

#0082FA

Deuteranopia (green-blind)

#0077F2

Tritanopia (blue-blind)

#008CA6

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #686cf5;
/* rgb */ color: rgb(104, 108, 245);
/* oklch */ color: oklch(60.2% 0.201 277.3);

Tailwind

colors: {
  custom: {
    50: '#9f96f9',
    500: '#686cf5',
    950: '#000000',
  },
}

SCSS

$custom: #686cf5;
$custom-light: #9f96f9;
$custom-dark: #000000;

JSON

{
  "hex": "#686cf5",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 245
  },
  "hsl": {
    "h": 238.298,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.60219,
    "c": 0.20077,
    "h": 277.3
  },
  "luminance": 0.20261
}

Semantic roles & 50–950 ramp

primary

#686CF5

secondary

#F2F0C7

accent

#DE01E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686CF5

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

Preview Lab → · Contrast checker → · Palette generator →