#686CF7#686CF7

#686CF7 is a mid, highly saturated blue. Relative luminance 0.204; OKLCH L 60.4% C 0.203 H 277.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#686CF7
RGB	rgb(104, 108, 247)
HSL	hsl(238, 90%, 69%)
HSV	hsv(238, 58%, 97%)
CMYK	cmyk(57.9%, 56.3%, 0%, 3.1%)
CIE-LAB	lab(52.27, 37.87, -70.31)
CIE-LCH	lch(52.27, 79.85, 298.31°)
OKLab	oklab(60.36% 0.0254 -0.2018)
OKLCH	oklch(60.36% 0.203 277.2)
XYZ	xyz(27.8546, 20.3815, 90.4439)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CF7 #F7F368

analogous

#68B4F7 #686CF7 #AC68F7

triadic

#686CF7 #F7686C #6CF768

tetradic

#686CF7 #F768B4 #F7F368 #68F7AC

square

#686CF7 #F768B4 #F7F368 #68F7AC

split-complementary

#686CF7 #F7AC68 #B4F768

monochromatic

#0C11D9 #2E33F4 #686CF7 #A2A5FA #DCDDFD

Accessibility & contrast

On white

4.14

#686CF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#686CF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CF7

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CF7	#FFFFFF	#000000	##000000
##686CF7	1.00	4.14	5.08	5.08
#FFFFFF	4.14	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)

#0083FC

Deuteranopia (green-blind)

#0077F4

Tritanopia (blue-blind)

#008DA7

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686cf7;
/* rgb */ color: rgb(104, 108, 247);
/* oklch */ color: oklch(60.4% 0.203 277.2);

Tailwind

colors: {
  custom: {
    50: '#9f96fb',
    500: '#686cf7',
    950: '#000000',
  },
}

SCSS

$custom: #686cf7;
$custom-light: #9f96fb;
$custom-dark: #000000;

JSON

{
  "hex": "#686cf7",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 247
  },
  "hsl": {
    "h": 238.322,
    "s": 89.937,
    "l": 68.824
  },
  "oklch": {
    "l": 0.60364,
    "c": 0.20337,
    "h": 277.2
  },
  "luminance": 0.20384
}

Semantic roles & 50–950 ramp

primary

#686CF7

secondary

#F3F1C8

accent

#DF00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686CF7

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

Preview Lab → · Contrast checker → · Palette generator →