#6783BE#6783BE

#6783BE is a mid, moderate blue. Relative luminance 0.228; OKLCH L 61.3% C 0.096 H 264.3°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#6783BE
RGB	rgb(103, 131, 190)
HSL	hsl(221, 40%, 57%)
HSV	hsv(221, 46%, 75%)
CMYK	cmyk(45.8%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(54.90, 5.98, -33.99)
CIE-LCH	lch(54.90, 34.51, 279.98°)
OKLab	oklab(61.31% -0.0094 -0.0953)
OKLCH	oklch(61.31% 0.096 264.3)
XYZ	xyz(23.0011, 22.8325, 51.9003)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783BE #BEA267

analogous

#67AEBE #6783BE #7767BE

triadic

#6783BE #BE6783 #83BE67

tetradic

#6783BE #BE67AE #BEA267 #67BE77

square

#6783BE #BE67AE #BEA267 #67BE77

split-complementary

#6783BE #BE7767 #AEBE67

monochromatic

#334977 #4563A2 #6783BE #92A6D0 #BDC9E3

Accessibility & contrast

On white

3.77

#6783BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#6783BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783BE

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783BE	#FFFFFF	#000000	##000000
##6783BE	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)

#6D88C1

Deuteranopia (green-blind)

#6480BD

Tritanopia (blue-blind)

#468F98

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6783be;
/* rgb */ color: rgb(103, 131, 190);
/* oklch */ color: oklch(61.3% 0.096 264.3);

Tailwind

colors: {
  custom: {
    50: '#96a6d2',
    500: '#6783be',
    950: '#000000',
  },
}

SCSS

$custom: #6783be;
$custom-light: #96a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6783be",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 220.69,
    "s": 40.092,
    "l": 57.451
  },
  "oklch": {
    "l": 0.6131,
    "c": 0.09575,
    "h": 264.3
  },
  "luminance": 0.22834
}

Semantic roles & 50–950 ramp

primary

#6783BE

secondary

#D2C7AF

accent

#A958D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6783BE

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

Preview Lab → · Contrast checker → · Palette generator →