#6483CA#6483CA

#6483CA is a mid, moderate blue. Relative luminance 0.232; OKLCH L 61.7% C 0.114 H 265.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#6483CA
RGB	rgb(100, 131, 202)
HSL	hsl(222, 49%, 59%)
HSV	hsv(222, 50%, 79%)
CMYK	cmyk(50.5%, 35.1%, 0%, 20.8%)
CIE-LAB	lab(55.28, 8.90, -40.22)
CIE-LCH	lch(55.28, 41.20, 282.48°)
OKLab	oklab(61.75% -0.0093 -0.1134)
OKLCH	oklch(61.75% 0.114 265.3)
XYZ	xyz(24.0290, 23.2046, 59.0784)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483CA #CAAB64

analogous

#64B6CA #6483CA #7864CA

triadic

#6483CA #CA6483 #83CA64

tetradic

#6483CA #CA64B6 #CAAB64 #64CA78

square

#6483CA #CA64B6 #CAAB64 #64CA78

split-complementary

#6483CA #CA7864 #B6CA64

monochromatic

#2E4986 #3D61B3 #6483CA #92A7DA #BFCCE9

Accessibility & contrast

On white

3.72

#6483CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#6483CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483CA

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483CA	#FFFFFF	#000000	##000000
##6483CA	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6889CD

Deuteranopia (green-blind)

#5C80C8

Tritanopia (blue-blind)

#36929D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6483ca;
/* rgb */ color: rgb(100, 131, 202);
/* oklch */ color: oklch(61.7% 0.114 265.3);

Tailwind

colors: {
  custom: {
    50: '#96a6da',
    500: '#6483ca',
    950: '#000000',
  },
}

SCSS

$custom: #6483ca;
$custom-light: #96a6da;
$custom-dark: #000000;

JSON

{
  "hex": "#6483ca",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 202
  },
  "hsl": {
    "h": 221.765,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61745,
    "c": 0.1138,
    "h": 265.3
  },
  "luminance": 0.23206
}

Semantic roles & 50–950 ramp

primary

#6483CA

secondary

#D9CDB1

accent

#AF4FD9

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6483CA

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

Preview Lab → · Contrast checker → · Palette generator →