#6483CD#6483CD

#6483CD is a mid, moderate blue. Relative luminance 0.234; OKLCH L 61.9% C 0.118 H 265.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#6483CD
RGB	rgb(100, 131, 205)
HSL	hsl(222, 51%, 60%)
HSV	hsv(222, 51%, 80%)
CMYK	cmyk(51.2%, 36.1%, 0%, 19.6%)
CIE-LAB	lab(55.43, 9.84, -41.69)
CIE-LCH	lch(55.43, 42.84, 283.28°)
OKLab	oklab(61.91% -0.0086 -0.1177)
OKLCH	oklch(61.91% 0.118 265.8)
XYZ	xyz(24.3876, 23.3480, 60.9673)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483CD #CDAE64

analogous

#64B7CD #6483CD #7A64CD

triadic

#6483CD #CD6483 #83CD64

tetradic

#6483CD #CD64B7 #CDAE64 #64CD7A

square

#6483CD #CD64B7 #CDAE64 #64CD7A

split-complementary

#6483CD #CD7A64 #B7CD64

monochromatic

#2D488A #3B60B8 #6483CD #92A8DC #C1CDEB

Accessibility & contrast

On white

3.70

#6483CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#6483CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483CD

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483CD	#FFFFFF	#000000	##000000
##6483CD	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668AD0

Deuteranopia (green-blind)

#5A80CB

Tritanopia (blue-blind)

#33939E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6483cd;
/* rgb */ color: rgb(100, 131, 205);
/* oklch */ color: oklch(61.9% 0.118 265.8);

Tailwind

colors: {
  custom: {
    50: '#96a6dc',
    500: '#6483cd',
    950: '#000000',
  },
}

SCSS

$custom: #6483cd;
$custom-light: #96a6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6483cd",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 205
  },
  "hsl": {
    "h": 222.286,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61907,
    "c": 0.118,
    "h": 265.8
  },
  "luminance": 0.2335
}

Semantic roles & 50–950 ramp

primary

#6483CD

secondary

#DBCFB2

accent

#B14DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6483CD

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

Preview Lab → · Contrast checker → · Palette generator →