#6780CF#6780CF

#6780CF is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.6% C 0.123 H 269.3°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#6780CF
RGB	rgb(103, 128, 207)
HSL	hsl(226, 52%, 61%)
HSV	hsv(226, 50%, 81%)
CMYK	cmyk(50.2%, 38.2%, 0%, 18.8%)
CIE-LAB	lab(54.89, 12.95, -43.66)
CIE-LCH	lch(54.89, 45.54, 286.52°)
OKLab	oklab(61.57% -0.0016 -0.1234)
OKLCH	oklch(61.57% 0.123 269.3)
XYZ	xyz(24.5715, 22.8253, 62.1303)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780CF #CFB667

analogous

#67B4CF #6780CF #8267CF

triadic

#6780CF #CF6780 #80CF67

tetradic

#6780CF #CF67B4 #CFB667 #67CF82

square

#6780CF #CF67B4 #CFB667 #67CF82

split-complementary

#6780CF #CF8267 #B4CF67

monochromatic

#2D448F #3C5BBD #6780CF #96A7DE #C4CEEC

Accessibility & contrast

On white

3.77

#6780CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#6780CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780CF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780CF	#FFFFFF	#000000	##000000
##6780CF	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D2

Deuteranopia (green-blind)

#567FCD

Tritanopia (blue-blind)

#3A919D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6780cf;
/* rgb */ color: rgb(103, 128, 207);
/* oklch */ color: oklch(61.6% 0.123 269.3);

Tailwind

colors: {
  custom: {
    50: '#98a4de',
    500: '#6780cf',
    950: '#000000',
  },
}

SCSS

$custom: #6780cf;
$custom-light: #98a4de;
$custom-dark: #000000;

JSON

{
  "hex": "#6780cf",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 207
  },
  "hsl": {
    "h": 225.577,
    "s": 52,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61572,
    "c": 0.1234,
    "h": 269.3
  },
  "luminance": 0.22827
}

Semantic roles & 50–950 ramp

primary

#6780CF

secondary

#DDD3B5

accent

#9B26BF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6780CF

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

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