#6978F3#6978F3

#6978F3 is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.3% C 0.183 H 274.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#6978F3
RGB	rgb(105, 120, 243)
HSL	hsl(233, 85%, 68%)
HSV	hsv(233, 57%, 95%)
CMYK	cmyk(56.8%, 50.6%, 0%, 4.7%)
CIE-LAB	lab(54.97, 29.57, -63.70)
CIE-LCH	lch(54.97, 70.23, 294.90°)
OKLab	oklab(62.32% 0.0146 -0.1822)
OKLCH	oklch(62.32% 0.183 274.6)
XYZ	xyz(28.7146, 22.9052, 87.6846)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6978F3 #F3E469

analogous

#69BDF3 #6978F3 #9F69F3

triadic

#6978F3 #F36978 #78F369

tetradic

#6978F3 #F369BD #F3E469 #69F39F

square

#6978F3 #F369BD #F3E469 #69F39F

split-complementary

#6978F3 #F39F69 #BDF369

monochromatic

#1126D1 #3045EE #6978F3 #A2ABF8 #DADEFC

Accessibility & contrast

On white

3.76

#6978F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#6978F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6978F3

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6978F3	#FFFFFF	#000000	##000000
##6978F3	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358AF7

Deuteranopia (green-blind)

#187EF0

Tritanopia (blue-blind)

#0994AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6978f3;
/* rgb */ color: rgb(105, 120, 243);
/* oklch */ color: oklch(62.3% 0.183 274.6);

Tailwind

colors: {
  custom: {
    50: '#9e9ef8',
    500: '#6978f3',
    950: '#000000',
  },
}

SCSS

$custom: #6978f3;
$custom-light: #9e9ef8;
$custom-dark: #000000;

JSON

{
  "hex": "#6978f3",
  "rgb": {
    "r": 105,
    "g": 120,
    "b": 243
  },
  "hsl": {
    "h": 233.478,
    "s": 85.185,
    "l": 68.235
  },
  "oklch": {
    "l": 0.62324,
    "c": 0.1828,
    "h": 274.6
  },
  "luminance": 0.22907
}

Semantic roles & 50–950 ramp

primary

#6978F3

secondary

#F1ECC7

accent

#CA04E2

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6978F3

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

Preview Lab → · Contrast checker → · Palette generator →