#686EFA#686EFA

#686EFA is a mid, highly saturated blue. Relative luminance 0.210; OKLCH L 60.9% C 0.205 H 276.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#686EFA
RGB	rgb(104, 110, 250)
HSL	hsl(238, 94%, 69%)
HSV	hsv(238, 58%, 98%)
CMYK	cmyk(58.4%, 56%, 0%, 2%)
CIE-LAB	lab(52.94, 37.62, -70.87)
CIE-LCH	lch(52.94, 80.24, 297.96°)
OKLab	oklab(60.93% 0.0235 -0.2034)
OKLCH	oklch(60.93% 0.205 276.6)
XYZ	xyz(28.5346, 20.9949, 92.9727)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EFA #FAF468

analogous

#68B7FA #686EFA #AB68FA

triadic

#686EFA #FA686E #6EFA68

tetradic

#686EFA #FA68B7 #FAF468 #68FAAB

square

#686EFA #FA68B7 #FAF468 #68FAAB

split-complementary

#686EFA #FAAB68 #B7FA68

monochromatic

#0710E0 #2D35F8 #686EFA #A3A7FC #DEE0FE

Accessibility & contrast

On white

4.04

#686EFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#686EFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EFA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EFA	#FFFFFF	#000000	##000000
##686EFA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0078F7

Tritanopia (blue-blind)

#008FA9

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #686efa;
/* rgb */ color: rgb(104, 110, 250);
/* oklch */ color: oklch(60.9% 0.205 276.6);

Tailwind

colors: {
  custom: {
    50: '#9f97fd',
    500: '#686efa',
    950: '#000000',
  },
}

SCSS

$custom: #686efa;
$custom-light: #9f97fd;
$custom-dark: #000000;

JSON

{
  "hex": "#686efa",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 250
  },
  "hsl": {
    "h": 237.534,
    "s": 93.59,
    "l": 69.412
  },
  "oklch": {
    "l": 0.60933,
    "c": 0.20479,
    "h": 276.6
  },
  "luminance": 0.20997
}

Semantic roles & 50–950 ramp

primary

#686EFA

secondary

#F4F2CA

accent

#DC00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686EFA

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

Preview Lab → · Contrast checker → · Palette generator →