#6B83CD#6B83CD

#6B83CD is a light, moderate blue. Relative luminance 0.238; OKLCH L 62.3% C 0.116 H 269.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B83CD
RGB	rgb(107, 131, 205)
HSL	hsl(225, 49%, 61%)
HSV	hsv(225, 48%, 80%)
CMYK	cmyk(47.8%, 36.1%, 0%, 19.6%)
CIE-LAB	lab(55.85, 11.49, -41.00)
CIE-LCH	lch(55.85, 42.58, 285.65°)
OKLab	oklab(62.34% -0.0015 -0.1155)
OKLCH	oklch(62.34% 0.116 269.2)
XYZ	xyz(25.1956, 23.7646, 61.0052)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B83CD #CDB56B

analogous

#6BB4CD #6B83CD #846BCD

triadic

#6B83CD #CD6B83 #83CD6B

tetradic

#6B83CD #CD6BB4 #CDB56B #6BCD84

square

#6B83CD #CD6BB4 #CDB56B #6BCD84

split-complementary

#6B83CD #CD846B #B4CD6B

monochromatic

#30478E #3F5EBB #6B83CD #99A9DC #C6D0EC

Accessibility & contrast

On white

3.65

#6B83CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#6B83CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B83CD

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B83CD	#FFFFFF	#000000	##000000
##6B83CD	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678AD0

Deuteranopia (green-blind)

#5D82CB

Tritanopia (blue-blind)

#44939E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6b83cd;
/* rgb */ color: rgb(107, 131, 205);
/* oklch */ color: oklch(62.3% 0.116 269.2);

Tailwind

colors: {
  custom: {
    50: '#9aa6dc',
    500: '#6b83cd',
    950: '#000000',
  },
}

SCSS

$custom: #6b83cd;
$custom-light: #9aa6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b83cd",
  "rgb": {
    "r": 107,
    "g": 131,
    "b": 205
  },
  "hsl": {
    "h": 225.306,
    "s": 49.495,
    "l": 61.176
  },
  "oklch": {
    "l": 0.62344,
    "c": 0.11555,
    "h": 269.2
  },
  "luminance": 0.23766
}

Semantic roles & 50–950 ramp

primary

#6B83CD

secondary

#DCD3B8

accent

#9929BD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6B83CD

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

Preview Lab → · Contrast checker → · Palette generator →