#6780F3#6780F3

#6780F3 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.7% C 0.173 H 271.5°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6780F3
RGB	rgb(103, 128, 243)
HSL	hsl(229, 85%, 68%)
HSV	hsv(229, 58%, 95%)
CMYK	cmyk(57.6%, 47.3%, 0%, 4.7%)
CIE-LAB	lab(56.87, 24.37, -60.66)
CIE-LCH	lch(56.87, 65.38, 291.89°)
OKLab	oklab(63.73% 0.0045 -0.1732)
OKLCH	oklch(63.73% 0.173 271.5)
XYZ	xyz(29.4850, 24.7907, 88.0080)
Luminance	0.2479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780F3 #F3DA67

analogous

#67C6F3 #6780F3 #9467F3

triadic

#6780F3 #F36780 #80F367

tetradic

#6780F3 #F367C6 #F3DA67 #67F394

square

#6780F3 #F367C6 #F3DA67 #67F394

split-complementary

#6780F3 #F39467 #C6F367

monochromatic

#1032CF #2E51EF #6780F3 #A0AFF7 #D8DFFC

Accessibility & contrast

On white

3.52

#6780F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#6780F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780F3

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780F3	#FFFFFF	#000000	##000000
##6780F3	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488FF7

Deuteranopia (green-blind)

#3183F1

Tritanopia (blue-blind)

#009AAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6780f3;
/* rgb */ color: rgb(103, 128, 243);
/* oklch */ color: oklch(63.7% 0.173 271.5);

Tailwind

colors: {
  custom: {
    50: '#9da4f8',
    500: '#6780f3',
    950: '#000000',
  },
}

SCSS

$custom: #6780f3;
$custom-light: #9da4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6780f3",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 243
  },
  "hsl": {
    "h": 229.286,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.63728,
    "c": 0.1733,
    "h": 271.5
  },
  "luminance": 0.24793
}

Semantic roles & 50–950 ramp

primary

#6780F3

secondary

#F0E9C5

accent

#BA04E2

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6780F3

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

Preview Lab → · Contrast checker → · Palette generator →