#6A78EF#6A78EF

#6A78EF is a light, vivid blue. Relative luminance 0.227; OKLCH L 62.1% C 0.177 H 275.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6A78EF
RGB	rgb(106, 120, 239)
HSL	hsl(234, 81%, 68%)
HSV	hsv(234, 56%, 94%)
CMYK	cmyk(55.6%, 49.8%, 0%, 6.3%)
CIE-LAB	lab(54.79, 28.49, -61.77)
CIE-LCH	lch(54.79, 68.03, 294.76°)
OKLab	oklab(62.12% 0.0153 -0.1765)
OKLCH	oklch(62.12% 0.177 275)
XYZ	xyz(28.2353, 22.7271, 84.5435)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A78EF #EFE16A

analogous

#6ABBEF #6A78EF #9E6AEF

triadic

#6A78EF #EF6A78 #78EF6A

tetradic

#6A78EF #EF6ABB #EFE16A #6AEF9E

square

#6A78EF #EF6ABB #EFE16A #6AEF9E

split-complementary

#6A78EF #EF9E6A #BBEF6A

monochromatic

#1628C9 #3346E9 #6A78EF #A1AAF5 #D9DCFB

Accessibility & contrast

On white

3.79

#6A78EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#6A78EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A78EF

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A78EF	#FFFFFF	#000000	##000000
##6A78EF	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A89F3

Deuteranopia (green-blind)

#247EEC

Tritanopia (blue-blind)

#1D93A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6a78ef;
/* rgb */ color: rgb(106, 120, 239);
/* oklch */ color: oklch(62.1% 0.177 275.0);

Tailwind

colors: {
  custom: {
    50: '#9e9ef5',
    500: '#6a78ef',
    950: '#000000',
  },
}

SCSS

$custom: #6a78ef;
$custom-light: #9e9ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#6a78ef",
  "rgb": {
    "r": 106,
    "g": 120,
    "b": 239
  },
  "hsl": {
    "h": 233.684,
    "s": 80.606,
    "l": 67.647
  },
  "oklch": {
    "l": 0.62122,
    "c": 0.17718,
    "h": 275
  },
  "luminance": 0.22729
}

Semantic roles & 50–950 ramp

primary

#6A78EF

secondary

#EFEBC6

accent

#C709DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6A78EF

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

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