#6C78FD#6C78FD

#6C78FD is a light, vivid blue. Relative luminance 0.237; OKLCH L 63.2% C 0.195 H 275.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6C78FD
RGB	rgb(108, 120, 253)
HSL	hsl(235, 97%, 71%)
HSV	hsv(235, 57%, 99%)
CMYK	cmyk(57.3%, 52.6%, 0%, 0.8%)
CIE-LAB	lab(55.80, 33.31, -67.91)
CIE-LCH	lch(55.80, 75.64, 296.13°)
OKLab	oklab(63.19% 0.0185 -0.1945)
OKLCH	oklch(63.19% 0.195 275.4)
XYZ	xyz(30.6247, 23.7107, 95.8723)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C78FD #FDF16C

analogous

#6CC1FD #6C78FD #A86CFD

triadic

#6C78FD #FD6C78 #78FD6C

tetradic

#6C78FD #FD6CC1 #FDF16C #6CFDA8

square

#6C78FD #FD6CC1 #FDF16C #6CFDA8

split-complementary

#6C78FD #FDA86C #C1FD6C

monochromatic

#0316EB #3041FC #6C78FD #A8AFFE #E1E3FF

Accessibility & contrast

On white

3.66

#6C78FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#6C78FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C78FD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C78FD	#FFFFFF	#000000	##000000
##6C78FD	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#268CFF

Deuteranopia (green-blind)

#0080FA

Tritanopia (blue-blind)

#0097AF

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6c78fd;
/* rgb */ color: rgb(108, 120, 253);
/* oklch */ color: oklch(63.2% 0.195 275.4);

Tailwind

colors: {
  custom: {
    50: '#a19eff',
    500: '#6c78fd',
    950: '#000000',
  },
}

SCSS

$custom: #6c78fd;
$custom-light: #a19eff;
$custom-dark: #000000;

JSON

{
  "hex": "#6c78fd",
  "rgb": {
    "r": 108,
    "g": 120,
    "b": 253
  },
  "hsl": {
    "h": 235.034,
    "s": 97.315,
    "l": 70.784
  },
  "oklch": {
    "l": 0.63194,
    "c": 0.19539,
    "h": 275.4
  },
  "luminance": 0.23713
}

Semantic roles & 50–950 ramp

primary

#6C78FD

secondary

#F6F3CF

accent

#D300E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6C78FD

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

Preview Lab → · Contrast checker → · Palette generator →