#6F78EF#6F78EF

#6F78EF is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.5% C 0.176 H 276.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#6F78EF
RGB	rgb(111, 120, 239)
HSL	hsl(236, 80%, 69%)
HSV	hsv(236, 54%, 94%)
CMYK	cmyk(53.6%, 49.8%, 0%, 6.3%)
CIE-LAB	lab(55.12, 29.48, -61.23)
CIE-LCH	lch(55.12, 67.96, 295.71°)
OKLab	oklab(62.45% 0.0207 -0.1748)
OKLCH	oklch(62.45% 0.176 276.8)
XYZ	xyz(28.8471, 23.0425, 84.5722)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F78EF #EFE66F

analogous

#6FB8EF #6F78EF #A66FEF

triadic

#6F78EF #EF6F78 #78EF6F

tetradic

#6F78EF #EF6FB8 #EFE66F #6FEFA6

square

#6F78EF #EF6FB8 #EFE66F #6FEFA6

split-complementary

#6F78EF #EFA66F #B8EF6F

monochromatic

#1724CD #3844E9 #6F78EF #A6ACF5 #DDDFFB

Accessibility & contrast

On white

3.74

#6F78EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#6F78EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F78EF

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F78EF	#FFFFFF	#000000	##000000
##6F78EF	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C89F3

Deuteranopia (green-blind)

#2A7FEC

Tritanopia (blue-blind)

#3193A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6f78ef;
/* rgb */ color: rgb(111, 120, 239);
/* oklch */ color: oklch(62.5% 0.176 276.8);

Tailwind

colors: {
  custom: {
    50: '#a19ef5',
    500: '#6f78ef',
    950: '#000000',
  },
}

SCSS

$custom: #6f78ef;
$custom-light: #a19ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#6f78ef",
  "rgb": {
    "r": 111,
    "g": 120,
    "b": 239
  },
  "hsl": {
    "h": 235.781,
    "s": 80,
    "l": 68.627
  },
  "oklch": {
    "l": 0.62452,
    "c": 0.17603,
    "h": 276.8
  },
  "luminance": 0.23044
}

Semantic roles & 50–950 ramp

primary

#6F78EF

secondary

#F0EDCA

accent

#CD09DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #6F78EF

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

Preview Lab → · Contrast checker → · Palette generator →