#6A78FB#6A78FB

#6A78FB is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.9% C 0.193 H 274.8°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#6A78FB
RGB	rgb(106, 120, 251)
HSL	hsl(234, 95%, 70%)
HSV	hsv(234, 58%, 98%)
CMYK	cmyk(57.8%, 52.2%, 0%, 1.6%)
CIE-LAB	lab(55.54, 32.31, -67.22)
CIE-LCH	lch(55.54, 74.58, 295.67°)
OKLab	oklab(62.93% 0.0162 -0.1925)
OKLCH	oklch(62.93% 0.193 274.8)
XYZ	xyz(30.0673, 23.4599, 94.1919)
Luminance	0.2346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A78FB #FBED6A

analogous

#6AC0FB #6A78FB #A56AFB

triadic

#6A78FB #FB6A78 #78FB6A

tetradic

#6A78FB #FB6AC0 #FBED6A #6AFBA5

square

#6A78FB #FB6AC0 #FBED6A #6AFBA5

split-complementary

#6A78FB #FBA56A #C0FB6A

monochromatic

#061CE4 #2E42F9 #6A78FB #A6AEFD #E1E4FE

Accessibility & contrast

On white

3.69

#6A78FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#6A78FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A78FB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A78FB	#FFFFFF	#000000	##000000
##6A78FB	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#298BFF

Deuteranopia (green-blind)

#007FF8

Tritanopia (blue-blind)

#0096AE

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6a78fb;
/* rgb */ color: rgb(106, 120, 251);
/* oklch */ color: oklch(62.9% 0.193 274.8);

Tailwind

colors: {
  custom: {
    50: '#a09efd',
    500: '#6a78fb',
    950: '#000000',
  },
}

SCSS

$custom: #6a78fb;
$custom-light: #a09efd;
$custom-dark: #000000;

JSON

{
  "hex": "#6a78fb",
  "rgb": {
    "r": 106,
    "g": 120,
    "b": 251
  },
  "hsl": {
    "h": 234.207,
    "s": 94.771,
    "l": 70
  },
  "oklch": {
    "l": 0.6293,
    "c": 0.19321,
    "h": 274.8
  },
  "luminance": 0.23462
}

Semantic roles & 50–950 ramp

primary

#6A78FB

secondary

#F5F1CC

accent

#CF00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6A78FB

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

Preview Lab → · Contrast checker → · Palette generator →