#6783B2#6783B2

#6783B2 is a mid, moderate blue. Relative luminance 0.223; OKLCH L 60.7% C 0.079 H 260.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6783B2
RGB	rgb(103, 131, 178)
HSL	hsl(218, 33%, 55%)
HSV	hsv(218, 42%, 70%)
CMYK	cmyk(42.1%, 26.4%, 0%, 30.2%)
CIE-LAB	lab(54.37, 2.46, -27.94)
CIE-LCH	lch(54.37, 28.05, 275.02°)
OKLab	oklab(60.73% -0.013 -0.0778)
OKLCH	oklch(60.73% 0.079 260.5)
XYZ	xyz(21.7431, 22.3293, 45.2751)
Luminance	0.2233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783B2 #B29667

analogous

#67A8B2 #6783B2 #7067B2

triadic

#6783B2 #B26783 #83B267

tetradic

#6783B2 #B267A8 #B29667 #67B270

square

#6783B2 #B267A8 #B29667 #67B270

split-complementary

#6783B2 #B27067 #A8B267

monochromatic

#354969 #4A6592 #6783B2 #90A4C7 #B8C5DB

Accessibility & contrast

On white

3.84

#6783B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#6783B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783B2

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783B2	#FFFFFF	#000000	##000000
##6783B2	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7286B4

Deuteranopia (green-blind)

#6A7FB1

Tritanopia (blue-blind)

#4D8D93

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6783b2;
/* rgb */ color: rgb(103, 131, 178);
/* oklch */ color: oklch(60.7% 0.079 260.5);

Tailwind

colors: {
  custom: {
    50: '#95a6c9',
    500: '#6783b2',
    950: '#000000',
  },
}

SCSS

$custom: #6783b2;
$custom-light: #95a6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6783b2",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 178
  },
  "hsl": {
    "h": 217.6,
    "s": 32.751,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60728,
    "c": 0.07893,
    "h": 260.5
  },
  "luminance": 0.22331
}

Semantic roles & 50–950 ramp

primary

#6783B2

secondary

#CABEAB

accent

#A15FC9

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #6783B2

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

Preview Lab → · Contrast checker → · Palette generator →