#6B78F5#6B78F5

#6B78F5 is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.6% C 0.185 H 275.2°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6B78F5
RGB	rgb(107, 120, 245)
HSL	hsl(234, 87%, 69%)
HSV	hsv(234, 56%, 96%)
CMYK	cmyk(56.3%, 51%, 0%, 3.9%)
CIE-LAB	lab(55.23, 30.59, -64.40)
CIE-LCH	lch(55.23, 71.30, 295.40°)
OKLab	oklab(62.59% 0.0169 -0.1842)
OKLCH	oklch(62.59% 0.185 275.2)
XYZ	xyz(29.2560, 23.1492, 89.2951)
Luminance	0.2315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B78F5 #F5E86B

analogous

#6BBDF5 #6B78F5 #A36BF5

triadic

#6B78F5 #F56B78 #78F56B

tetradic

#6B78F5 #F56BBD #F5E86B #6BF5A3

square

#6B78F5 #F56BBD #F5E86B #6BF5A3

split-complementary

#6B78F5 #F5A36B #BDF56B

monochromatic

#0F21D7 #3244F1 #6B78F5 #A4ACF9 #DEE1FD

Accessibility & contrast

On white

3.73

#6B78F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#6B78F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B78F5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B78F5	#FFFFFF	#000000	##000000
##6B78F5	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#338AF9

Deuteranopia (green-blind)

#157FF2

Tritanopia (blue-blind)

#1494AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6b78f5;
/* rgb */ color: rgb(107, 120, 245);
/* oklch */ color: oklch(62.6% 0.185 275.2);

Tailwind

colors: {
  custom: {
    50: '#a09ef9',
    500: '#6b78f5',
    950: '#000000',
  },
}

SCSS

$custom: #6b78f5;
$custom-light: #a09ef9;
$custom-dark: #000000;

JSON

{
  "hex": "#6b78f5",
  "rgb": {
    "r": 107,
    "g": 120,
    "b": 245
  },
  "hsl": {
    "h": 234.348,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.62586,
    "c": 0.185,
    "h": 275.2
  },
  "luminance": 0.23151
}

Semantic roles & 50–950 ramp

primary

#6B78F5

secondary

#F2EECA

accent

#CF02E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #6B78F5

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

Preview Lab → · Contrast checker → · Palette generator →