#6784BB#6784BB

#6784BB is a mid, moderate blue. Relative luminance 0.230; OKLCH L 61.4% C 0.090 H 262.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6784BB
RGB	rgb(103, 132, 187)
HSL	hsl(219, 38%, 57%)
HSV	hsv(219, 45%, 73%)
CMYK	cmyk(44.9%, 29.4%, 0%, 26.7%)
CIE-LAB	lab(55.04, 4.50, -32.05)
CIE-LCH	lch(55.04, 32.37, 277.99°)
OKLab	oklab(61.38% -0.0115 -0.0897)
OKLCH	oklch(61.38% 0.09 262.7)
XYZ	xyz(22.8115, 22.9726, 50.2362)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6784BB #BB9E67

analogous

#67AEBB #6784BB #7467BB

triadic

#6784BB #BB6784 #84BB67

tetradic

#6784BB #BB67AE #BB9E67 #67BB74

square

#6784BB #BB67AE #BB9E67 #67BB74

split-complementary

#6784BB #BB7467 #AEBB67

monochromatic

#344A74 #47659E #6784BB #91A6CE #BCC8E1

Accessibility & contrast

On white

3.75

#6784BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#6784BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6784BB

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6784BB	#FFFFFF	#000000	##000000
##6784BB	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BD

Deuteranopia (green-blind)

#6780BA

Tritanopia (blue-blind)

#479097

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6784bb;
/* rgb */ color: rgb(103, 132, 187);
/* oklch */ color: oklch(61.4% 0.090 262.7);

Tailwind

colors: {
  custom: {
    50: '#96a7cf',
    500: '#6784bb',
    950: '#000000',
  },
}

SCSS

$custom: #6784bb;
$custom-light: #96a7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6784bb",
  "rgb": {
    "r": 103,
    "g": 132,
    "b": 187
  },
  "hsl": {
    "h": 219.286,
    "s": 38.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61379,
    "c": 0.09042,
    "h": 262.7
  },
  "luminance": 0.22974
}

Semantic roles & 50–950 ramp

primary

#6784BB

secondary

#D0C4AE

accent

#A65ACE

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6784BB

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

Preview Lab → · Contrast checker → · Palette generator →