#6780DC#6780DC

#6780DC is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.3% C 0.142 H 270.4°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#6780DC
RGB	rgb(103, 128, 220)
HSL	hsl(227, 63%, 63%)
HSV	hsv(227, 53%, 86%)
CMYK	cmyk(53.2%, 41.8%, 0%, 13.7%)
CIE-LAB	lab(55.57, 17.02, -49.91)
CIE-LCH	lch(55.57, 52.73, 288.83°)
OKLab	oklab(62.32% 0.001 -0.1417)
OKLCH	oklch(62.32% 0.142 270.4)
XYZ	xyz(26.2267, 23.4874, 70.8478)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780DC #DCC367

analogous

#67BBDC #6780DC #8867DC

triadic

#6780DC #DC6780 #80DC67

tetradic

#6780DC #DC67BB #DCC367 #67DC88

square

#6780DC #DC67BB #DCC367 #67DC88

split-complementary

#6780DC #DC8867 #BBDC67

monochromatic

#2640A3 #3556D1 #6780DC #99AAE7 #CAD3F3

Accessibility & contrast

On white

3.69

#6780DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#6780DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780DC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780DC	#FFFFFF	#000000	##000000
##6780DC	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8BE0

Deuteranopia (green-blind)

#4C80DA

Tritanopia (blue-blind)

#2D94A3

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6780dc;
/* rgb */ color: rgb(103, 128, 220);
/* oklch */ color: oklch(62.3% 0.142 270.4);

Tailwind

colors: {
  custom: {
    50: '#9aa4e7',
    500: '#6780dc',
    950: '#000000',
  },
}

SCSS

$custom: #6780dc;
$custom-light: #9aa4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6780dc",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 220
  },
  "hsl": {
    "h": 227.179,
    "s": 62.567,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62315,
    "c": 0.14167,
    "h": 270.4
  },
  "luminance": 0.23489
}

Semantic roles & 50–950 ramp

primary

#6780DC

secondary

#E4DBBB

accent

#A51BCA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6780DC

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

Preview Lab → · Contrast checker → · Palette generator →