#6866EB#6866EB

#6866EB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.4% C 0.195 H 279.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6866EB
RGB	rgb(104, 102, 235)
HSL	hsl(241, 77%, 66%)
HSV	hsv(241, 57%, 92%)
CMYK	cmyk(55.7%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(50.03, 37.67, -67.23)
CIE-LCH	lch(50.03, 77.06, 299.26°)
OKLab	oklab(58.44% 0.0311 -0.1928)
OKLCH	oklch(58.44% 0.195 279.2)
XYZ	xyz(25.4510, 18.4423, 80.7997)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6866EB #E9EB66

analogous

#66A6EB #6866EB #AA66EB

triadic

#6866EB #EB6866 #66EB68

tetradic

#6866EB #EB66A6 #E9EB66 #66EBAA

square

#6866EB #EB66A6 #E9EB66 #66EBAA

split-complementary

#6866EB #EBAA66 #A6EB66

monochromatic

#1B19BE #3330E4 #6866EB #9D9CF2 #D3D2F9

Accessibility & contrast

On white

4.48

#6866EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#6866EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6866EB

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6866EB	#FFFFFF	#000000	##000000
##6866EB	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEF

Deuteranopia (green-blind)

#0072E8

Tritanopia (blue-blind)

#21859F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6866eb;
/* rgb */ color: rgb(104, 102, 235);
/* oklch */ color: oklch(58.4% 0.195 279.2);

Tailwind

colors: {
  custom: {
    50: '#9e92f2',
    500: '#6866eb',
    950: '#000000',
  },
}

SCSS

$custom: #6866eb;
$custom-light: #9e92f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6866eb",
  "rgb": {
    "r": 104,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 240.902,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.58442,
    "c": 0.19525,
    "h": 279.2
  },
  "luminance": 0.18444
}

Semantic roles & 50–950 ramp

primary

#6866EB

secondary

#ECECC1

accent

#D90CD6

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0D17

muted

#7F7D85

Preview Lab

Preview with #6866EB

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

Preview Lab → · Contrast checker → · Palette generator →