#686CFA#686CFA

#686CFA is a mid, highly saturated blue. Relative luminance 0.206; OKLCH L 60.6% C 0.207 H 277.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#686CFA
RGB	rgb(104, 108, 250)
HSL	hsl(238, 94%, 69%)
HSV	hsv(238, 58%, 98%)
CMYK	cmyk(58.4%, 56.8%, 0%, 2%)
CIE-LAB	lab(52.47, 38.81, -71.63)
CIE-LCH	lch(52.47, 81.47, 298.45°)
OKLab	oklab(60.58% 0.0254 -0.2057)
OKLCH	oklch(60.58% 0.207 277)
XYZ	xyz(28.3212, 20.5682, 92.9016)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CFA #FAF668

analogous

#68B5FA #686CFA #AD68FA

triadic

#686CFA #FA686C #6CFA68

tetradic

#686CFA #FA68B5 #FAF668 #68FAAD

square

#686CFA #FA68B5 #FAF668 #68FAAD

split-complementary

#686CFA #FAAD68 #B5FA68

monochromatic

#070DE0 #2D32F8 #686CFA #A3A6FC #DEDFFE

Accessibility & contrast

On white

4.11

#686CFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#686CFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CFA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CFA	#FFFFFF	#000000	##000000
##686CFA	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0083FF

Deuteranopia (green-blind)

#0077F7

Tritanopia (blue-blind)

#008EA9

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686cfa;
/* rgb */ color: rgb(104, 108, 250);
/* oklch */ color: oklch(60.6% 0.207 277.0);

Tailwind

colors: {
  custom: {
    50: '#9f96fd',
    500: '#686cfa',
    950: '#000000',
  },
}

SCSS

$custom: #686cfa;
$custom-light: #9f96fd;
$custom-dark: #000000;

JSON

{
  "hex": "#686cfa",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 250
  },
  "hsl": {
    "h": 238.356,
    "s": 93.59,
    "l": 69.412
  },
  "oklch": {
    "l": 0.60584,
    "c": 0.20725,
    "h": 277
  },
  "luminance": 0.2057
}

Semantic roles & 50–950 ramp

primary

#686CFA

secondary

#F4F3CA

accent

#DF00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686CFA

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

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