#686DF4#686DF4

#686DF4 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 60.3% C 0.198 H 277.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#686DF4
RGB	rgb(104, 109, 244)
HSL	hsl(238, 86%, 68%)
HSV	hsv(238, 57%, 96%)
CMYK	cmyk(57.4%, 55.3%, 0%, 4.3%)
CIE-LAB	lab(52.30, 36.32, -68.58)
CIE-LCH	lch(52.30, 77.61, 297.90°)
OKLab	oklab(60.32% 0.0244 -0.1967)
OKLCH	oklch(60.32% 0.198 277.1)
XYZ	xyz(27.5015, 20.4100, 88.0607)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DF4 #F4EF68

analogous

#68B3F4 #686DF4 #A968F4

triadic

#686DF4 #F4686D #6DF468

tetradic

#686DF4 #F468B3 #F4EF68 #68F4A9

square

#686DF4 #F468B3 #F4EF68 #68F4A9

split-complementary

#686DF4 #F4A968 #B3F468

monochromatic

#0F16D2 #2F36F0 #686DF4 #A1A4F8 #DADBFC

Accessibility & contrast

On white

4.13

#686DF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#686DF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DF4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DF4	#FFFFFF	#000000	##000000
##686DF4	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0083F9

Deuteranopia (green-blind)

#0077F1

Tritanopia (blue-blind)

#018DA6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686df4;
/* rgb */ color: rgb(104, 109, 244);
/* oklch */ color: oklch(60.3% 0.198 277.1);

Tailwind

colors: {
  custom: {
    50: '#9e97f9',
    500: '#686df4',
    950: '#000000',
  },
}

SCSS

$custom: #686df4;
$custom-light: #9e97f9;
$custom-dark: #000000;

JSON

{
  "hex": "#686df4",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 244
  },
  "hsl": {
    "h": 237.857,
    "s": 86.42,
    "l": 68.235
  },
  "oklch": {
    "l": 0.60323,
    "c": 0.19822,
    "h": 277.1
  },
  "luminance": 0.20412
}

Semantic roles & 50–950 ramp

primary

#686DF4

secondary

#F1F0C7

accent

#DB03E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686DF4

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

Preview Lab → · Contrast checker → · Palette generator →