#6F78F9#6F78F9

#6F78F9 is a light, vivid blue. Relative luminance 0.237; OKLCH L 63.1% C 0.189 H 276.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#6F78F9
RGB	rgb(111, 120, 249)
HSL	hsl(236, 92%, 71%)
HSV	hsv(236, 55%, 98%)
CMYK	cmyk(55.4%, 51.8%, 0%, 2.4%)
CIE-LAB	lab(55.74, 32.60, -65.78)
CIE-LCH	lch(55.74, 73.42, 296.36°)
OKLab	oklab(63.12% 0.0215 -0.1882)
OKLCH	oklch(63.12% 0.189 276.5)
XYZ	xyz(30.3654, 23.6499, 92.5689)
Luminance	0.2365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F78F9 #F9F06F

analogous

#6FBDF9 #6F78F9 #AB6FF9

triadic

#6F78F9 #F96F78 #78F96F

tetradic

#6F78F9 #F96FBD #F9F06F #6FF9AB

square

#6F78F9 #F96FBD #F9F06F #6FF9AB

split-complementary

#6F78F9 #F9AB6F #BDF96F

monochromatic

#0A18E4 #3441F7 #6F78F9 #AAAFFB #E2E3FE

Accessibility & contrast

On white

3.66

#6F78F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#6F78F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F78F9

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F78F9	#FFFFFF	#000000	##000000
##6F78F9	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E8BFE

Deuteranopia (green-blind)

#0D80F6

Tritanopia (blue-blind)

#2295AD

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6f78f9;
/* rgb */ color: rgb(111, 120, 249);
/* oklch */ color: oklch(63.1% 0.189 276.5);

Tailwind

colors: {
  custom: {
    50: '#a29efc',
    500: '#6f78f9',
    950: '#000000',
  },
}

SCSS

$custom: #6f78f9;
$custom-light: #a29efc;
$custom-dark: #000000;

JSON

{
  "hex": "#6f78f9",
  "rgb": {
    "r": 111,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 236.087,
    "s": 92,
    "l": 70.588
  },
  "oklch": {
    "l": 0.63117,
    "c": 0.18942,
    "h": 276.5
  },
  "luminance": 0.23652
}

Semantic roles & 50–950 ramp

primary

#6F78F9

secondary

#F5F2CF

accent

#D700E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6F78F9

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

Preview Lab → · Contrast checker → · Palette generator →