#6B78FE#6B78FE

#6B78FE is a light, vivid blue. Relative luminance 0.237; OKLCH L 63.2% C 0.197 H 275.1°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6B78FE
RGB	rgb(107, 120, 254)
HSL	hsl(235, 99%, 71%)
HSV	hsv(235, 58%, 100%)
CMYK	cmyk(57.9%, 52.8%, 0%, 0.4%)
CIE-LAB	lab(55.80, 33.45, -68.46)
CIE-LCH	lch(55.80, 76.19, 296.04°)
OKLab	oklab(63.2% 0.0175 -0.1962)
OKLCH	oklch(63.2% 0.197 275.1)
XYZ	xyz(30.6635, 23.7122, 96.7078)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B78FE #FEF16B

analogous

#6BC1FE #6B78FE #A76BFE

triadic

#6B78FE #FE6B78 #78FE6B

tetradic

#6B78FE #FE6BC1 #FEF16B #6BFEA7

square

#6B78FE #FE6BC1 #FEF16B #6BFEA7

split-complementary

#6B78FE #FEA76B #C1FE6B

monochromatic

#0216ED #2E41FE #6B78FE #A8AFFE #E1E3FF

Accessibility & contrast

On white

3.66

#6B78FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#6B78FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B78FE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B78FE	#FFFFFF	#000000	##000000
##6B78FE	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)

#238CFF

Deuteranopia (green-blind)

#0080FB

Tritanopia (blue-blind)

#0097B0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6b78fe;
/* rgb */ color: rgb(107, 120, 254);
/* oklch */ color: oklch(63.2% 0.197 275.1);

Tailwind

colors: {
  custom: {
    50: '#a19eff',
    500: '#6b78fe',
    950: '#000000',
  },
}

SCSS

$custom: #6b78fe;
$custom-light: #a19eff;
$custom-dark: #000000;

JSON

{
  "hex": "#6b78fe",
  "rgb": {
    "r": 107,
    "g": 120,
    "b": 254
  },
  "hsl": {
    "h": 234.694,
    "s": 98.658,
    "l": 70.784
  },
  "oklch": {
    "l": 0.63199,
    "c": 0.19694,
    "h": 275.1
  },
  "luminance": 0.23714
}

Semantic roles & 50–950 ramp

primary

#6B78FE

secondary

#F6F3CF

accent

#D100E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6B78FE

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

Preview Lab → · Contrast checker → · Palette generator →