#6480D3#6480D3

#6480D3 is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.6% C 0.130 H 268.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#6480D3
RGB	rgb(100, 128, 211)
HSL	hsl(225, 56%, 61%)
HSV	hsv(225, 53%, 83%)
CMYK	cmyk(52.6%, 39.3%, 0%, 17.3%)
CIE-LAB	lab(54.92, 13.52, -45.89)
CIE-LCH	lch(54.92, 47.84, 286.42°)
OKLab	oklab(61.61% -0.0037 -0.13)
OKLCH	oklch(61.61% 0.13 268.4)
XYZ	xyz(24.7287, 22.8491, 64.7226)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6480D3 #D3B764

analogous

#64B7D3 #6480D3 #7F64D3

triadic

#6480D3 #D36480 #80D364

tetradic

#6480D3 #D364B7 #D3B764 #64D37F

square

#6480D3 #D364B7 #D3B764 #64D37F

split-complementary

#6480D3 #D37F64 #B7D364

monochromatic

#2A4493 #375AC3 #6480D3 #94A7E1 #C3CEEE

Accessibility & contrast

On white

3.77

#6480D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#6480D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6480D3

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6480D3	#FFFFFF	#000000	##000000
##6480D3	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E89D6

Deuteranopia (green-blind)

#527FD1

Tritanopia (blue-blind)

#2E929F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6480d3;
/* rgb */ color: rgb(100, 128, 211);
/* oklch */ color: oklch(61.6% 0.130 268.4);

Tailwind

colors: {
  custom: {
    50: '#97a4e1',
    500: '#6480d3',
    950: '#000000',
  },
}

SCSS

$custom: #6480d3;
$custom-light: #97a4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6480d3",
  "rgb": {
    "r": 100,
    "g": 128,
    "b": 211
  },
  "hsl": {
    "h": 224.865,
    "s": 55.779,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6161,
    "c": 0.13003,
    "h": 268.4
  },
  "luminance": 0.22851
}

Semantic roles & 50–950 ramp

primary

#6480D3

secondary

#DED4B4

accent

#9B22C3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6480D3

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

Preview Lab → · Contrast checker → · Palette generator →