#686DFE#686DFE

#686DFE is a mid, highly saturated blue. Relative luminance 0.210; OKLCH L 61.1% C 0.211 H 276.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#686DFE
RGB	rgb(104, 109, 254)
HSL	hsl(238, 99%, 70%)
HSV	hsv(238, 59%, 100%)
CMYK	cmyk(59.1%, 57.1%, 0%, 0.4%)
CIE-LAB	lab(52.99, 39.49, -73.02)
CIE-LCH	lch(52.99, 83.01, 298.40°)
OKLab	oklab(61.05% 0.0245 -0.2097)
OKLCH	oklch(61.05% 0.211 276.7)
XYZ	xyz(29.0612, 21.0339, 96.2752)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DFE #FEF968

analogous

#68B8FE #686DFE #AE68FE

triadic

#686DFE #FE686D #6DFE68

tetradic

#686DFE #FE68B8 #FEF968 #68FEAE

square

#686DFE #FE68B8 #FEF968 #68FEAE

split-complementary

#686DFE #FEAE68 #B8FE68

monochromatic

#0209EA #2B32FE #686DFE #A5A8FE #E1E2FF

Accessibility & contrast

On white

4.03

#686DFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#686DFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DFE

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DFE	#FFFFFF	#000000	##000000
##686DFE	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0078FB

Tritanopia (blue-blind)

#0090AB

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #686dfe;
/* rgb */ color: rgb(104, 109, 254);
/* oklch */ color: oklch(61.1% 0.211 276.7);

Tailwind

colors: {
  custom: {
    50: '#a097ff',
    500: '#686dfe',
    950: '#000000',
  },
}

SCSS

$custom: #686dfe;
$custom-light: #a097ff;
$custom-dark: #000000;

JSON

{
  "hex": "#686dfe",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 254
  },
  "hsl": {
    "h": 238,
    "s": 98.684,
    "l": 70.196
  },
  "oklch": {
    "l": 0.61053,
    "c": 0.21117,
    "h": 276.7
  },
  "luminance": 0.21036
}

Semantic roles & 50–950 ramp

primary

#686DFE

secondary

#F6F4CC

accent

#DE00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686DFE

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

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