#6483BF#6483BF

#6483BF is a mid, moderate blue. Relative luminance 0.227; OKLCH L 61.2% C 0.098 H 262.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6483BF
RGB	rgb(100, 131, 191)
HSL	hsl(220, 42%, 57%)
HSV	hsv(220, 48%, 75%)
CMYK	cmyk(47.6%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(54.76, 5.53, -34.79)
CIE-LCH	lch(54.76, 35.22, 279.03°)
OKLab	oklab(61.17% -0.0121 -0.0976)
OKLCH	oklch(61.17% 0.098 262.9)
XYZ	xyz(22.7727, 22.7021, 52.4621)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6483BF #BFA064

analogous

#64B1BF #6483BF #7264BF

triadic

#6483BF #BF6483 #83BF64

tetradic

#6483BF #BF64B1 #BFA064 #64BF72

square

#6483BF #BF64B1 #BFA064 #64BF72

split-complementary

#6483BF #BF7264 #B1BF64

monochromatic

#314977 #4364A3 #6483BF #8FA6D1 #BBC8E3

Accessibility & contrast

On white

3.79

#6483BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#6483BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6483BF

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6483BF	#FFFFFF	#000000	##000000
##6483BF	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D88C2

Deuteranopia (green-blind)

#627FBE

Tritanopia (blue-blind)

#3F9098

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6483bf;
/* rgb */ color: rgb(100, 131, 191);
/* oklch */ color: oklch(61.2% 0.098 262.9);

Tailwind

colors: {
  custom: {
    50: '#95a6d2',
    500: '#6483bf',
    950: '#000000',
  },
}

SCSS

$custom: #6483bf;
$custom-light: #95a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6483bf",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 219.56,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61172,
    "c": 0.09838,
    "h": 262.9
  },
  "luminance": 0.22704
}

Semantic roles & 50–950 ramp

primary

#6483BF

secondary

#D2C5AD

accent

#A756D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6483BF

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

Preview Lab → · Contrast checker → · Palette generator →