#6480B2#6480B2

#6480B2 is a mid, moderate blue. Relative luminance 0.214; OKLCH L 59.9% C 0.083 H 261.6°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#6480B2
RGB	rgb(100, 128, 178)
HSL	hsl(218, 34%, 55%)
HSV	hsv(218, 44%, 70%)
CMYK	cmyk(43.8%, 28.1%, 0%, 30.2%)
CIE-LAB	lab(53.34, 3.42, -29.56)
CIE-LCH	lch(53.34, 29.76, 276.60°)
OKLab	oklab(59.87% -0.0121 -0.0825)
OKLCH	oklch(59.87% 0.083 261.6)
XYZ	xyz(21.0080, 21.3608, 45.1269)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6480B2 #B29664

analogous

#64A7B2 #6480B2 #6F64B2

triadic

#6480B2 #B26480 #80B264

tetradic

#6480B2 #B264A7 #B29664 #64B26F

square

#6480B2 #B264A7 #B29664 #64B26F

split-complementary

#6480B2 #B26F64 #A7B264

monochromatic

#344668 #486291 #6480B2 #8DA2C6 #B6C3DB

Accessibility & contrast

On white

3.98

#6480B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#6480B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6480B2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6480B2	#FFFFFF	#000000	##000000
##6480B2	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E83B4

Deuteranopia (green-blind)

#657CB1

Tritanopia (blue-blind)

#478B91

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6480b2;
/* rgb */ color: rgb(100, 128, 178);
/* oklch */ color: oklch(59.9% 0.083 261.6);

Tailwind

colors: {
  custom: {
    50: '#93a4c9',
    500: '#6480b2',
    950: '#000000',
  },
}

SCSS

$custom: #6480b2;
$custom-light: #93a4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6480b2",
  "rgb": {
    "r": 100,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 218.462,
    "s": 33.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59873,
    "c": 0.08344,
    "h": 261.6
  },
  "luminance": 0.21362
}

Semantic roles & 50–950 ramp

primary

#6480B2

secondary

#C9BEA8

accent

#A35ECA

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #6480B2

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

Preview Lab → · Contrast checker → · Palette generator →