#6384CD#6384CD

#6384CD is a light, moderate blue. Relative luminance 0.236; OKLCH L 62.1% C 0.117 H 264.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#6384CD
RGB	rgb(99, 132, 205)
HSL	hsl(221, 51%, 60%)
HSV	hsv(221, 52%, 80%)
CMYK	cmyk(51.7%, 35.6%, 0%, 19.6%)
CIE-LAB	lab(55.65, 9.01, -41.35)
CIE-LCH	lch(55.65, 42.32, 282.29°)
OKLab	oklab(62.06% -0.0107 -0.1167)
OKLCH	oklch(62.06% 0.117 264.8)
XYZ	xyz(24.4126, 23.5612, 61.0071)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384CD #CDAC63

analogous

#63B9CD #6384CD #7763CD

triadic

#6384CD #CD6384 #84CD63

tetradic

#6384CD #CD63B9 #CDAC63 #63CD77

square

#6384CD #CD63B9 #CDAC63 #63CD77

split-complementary

#6384CD #CD7763 #B9CD63

monochromatic

#2C498A #3B62B8 #6384CD #91A9DC #C0CDEB

Accessibility & contrast

On white

3.68

#6384CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#6384CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384CD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384CD	#FFFFFF	#000000	##000000
##6384CD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678BD0

Deuteranopia (green-blind)

#5B81CB

Tritanopia (blue-blind)

#30949F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6384cd;
/* rgb */ color: rgb(99, 132, 205);
/* oklch */ color: oklch(62.1% 0.117 264.8);

Tailwind

colors: {
  custom: {
    50: '#96a7dc',
    500: '#6384cd',
    950: '#000000',
  },
}

SCSS

$custom: #6384cd;
$custom-light: #96a7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6384cd",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 205
  },
  "hsl": {
    "h": 221.321,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.62059,
    "c": 0.11721,
    "h": 264.8
  },
  "luminance": 0.23563
}

Semantic roles & 50–950 ramp

primary

#6384CD

secondary

#DACEB1

accent

#AF4DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6384CD

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

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