#686CFD#686CFD

#686CFD is a mid, highly saturated blue. Relative luminance 0.208; OKLCH L 60.8% C 0.211 H 276.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#686CFD
RGB	rgb(104, 108, 253)
HSL	hsl(238, 97%, 70%)
HSV	hsv(238, 59%, 99%)
CMYK	cmyk(58.9%, 57.3%, 0%, 0.8%)
CIE-LAB	lab(52.68, 39.76, -72.96)
CIE-LCH	lch(52.68, 83.09, 298.59°)
OKLab	oklab(60.81% 0.0254 -0.2096)
OKLCH	oklch(60.81% 0.211 276.9)
XYZ	xyz(28.7954, 20.7579, 95.3987)
Luminance	0.2076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CFD #FDF968

analogous

#68B7FD #686CFD #AE68FD

triadic

#686CFD #FD686C #6CFD68

tetradic

#686CFD #FD68B7 #FDF968 #68FDAE

square

#686CFD #FD68B7 #FDF968 #68FDAE

split-complementary

#686CFD #FDAE68 #B7FD68

monochromatic

#0309E8 #2C31FC #686CFD #A4A7FE #E1E2FF

Accessibility & contrast

On white

4.08

#686CFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#686CFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CFD

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CFD	#FFFFFF	#000000	##000000
##686CFD	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FF

Deuteranopia (green-blind)

#0078FA

Tritanopia (blue-blind)

#008FAA

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #686cfd;
/* rgb */ color: rgb(104, 108, 253);
/* oklch */ color: oklch(60.8% 0.211 276.9);

Tailwind

colors: {
  custom: {
    50: '#a096ff',
    500: '#686cfd',
    950: '#000000',
  },
}

SCSS

$custom: #686cfd;
$custom-light: #a096ff;
$custom-dark: #000000;

JSON

{
  "hex": "#686cfd",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 253
  },
  "hsl": {
    "h": 238.389,
    "s": 97.386,
    "l": 70
  },
  "oklch": {
    "l": 0.60806,
    "c": 0.21111,
    "h": 276.9
  },
  "luminance": 0.2076
}

Semantic roles & 50–950 ramp

primary

#686CFD

secondary

#F5F4CC

accent

#DF00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686CFD

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

Preview Lab → · Contrast checker → · Palette generator →