#6878EE#6878EE

#6878EE is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.9% C 0.176 H 274.3°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#6878EE
RGB	rgb(104, 120, 238)
HSL	hsl(233, 80%, 67%)
HSV	hsv(233, 56%, 93%)
CMYK	cmyk(56.3%, 49.6%, 0%, 6.7%)
CIE-LAB	lab(54.60, 27.79, -61.52)
CIE-LCH	lch(54.60, 67.51, 294.31°)
OKLab	oklab(61.93% 0.0131 -0.1758)
OKLCH	oklch(61.93% 0.176 274.3)
XYZ	xyz(27.8530, 22.5470, 83.7566)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6878EE #EEDE68

analogous

#68BBEE #6878EE #9B68EE

triadic

#6878EE #EE6878 #78EE68

tetradic

#6878EE #EE68BB #EEDE68 #68EE9B

square

#6878EE #EE68BB #EEDE68 #68EE9B

split-complementary

#6878EE #EE9B68 #BBEE68

monochromatic

#162BC5 #3147E8 #6878EE #9FA9F4 #D6DAFA

Accessibility & contrast

On white

3.81

#6878EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#6878EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6878EE

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6878EE	#FFFFFF	#000000	##000000
##6878EE	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B89F2

Deuteranopia (green-blind)

#247DEC

Tritanopia (blue-blind)

#1393A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6878ee;
/* rgb */ color: rgb(104, 120, 238);
/* oklch */ color: oklch(61.9% 0.176 274.3);

Tailwind

colors: {
  custom: {
    50: '#9d9ef4',
    500: '#6878ee',
    950: '#000000',
  },
}

SCSS

$custom: #6878ee;
$custom-light: #9d9ef4;
$custom-dark: #000000;

JSON

{
  "hex": "#6878ee",
  "rgb": {
    "r": 104,
    "g": 120,
    "b": 238
  },
  "hsl": {
    "h": 232.836,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.61928,
    "c": 0.17632,
    "h": 274.3
  },
  "luminance": 0.22549
}

Semantic roles & 50–950 ramp

primary

#6878EE

secondary

#EEE9C4

accent

#C309DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6878EE

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

Preview Lab → · Contrast checker → · Palette generator →