#6480CB#6480CB

#6480CB is a mid, moderate blue. Relative luminance 0.225; OKLCH L 61.2% C 0.119 H 267.4°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#6480CB
RGB	rgb(100, 128, 203)
HSL	hsl(224, 50%, 59%)
HSV	hsv(224, 51%, 80%)
CMYK	cmyk(50.7%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(54.51, 11.01, -42.01)
CIE-LCH	lch(54.51, 43.43, 284.69°)
OKLab	oklab(61.16% -0.0055 -0.1186)
OKLCH	oklch(61.16% 0.119 267.4)
XYZ	xyz(23.7507, 22.4579, 59.5716)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6480CB #CBAF64

analogous

#64B4CB #6480CB #7C64CB

triadic

#6480CB #CB6480 #80CB64

tetradic

#6480CB #CB64B4 #CBAF64 #64CB7C

square

#6480CB #CB64B4 #CBAF64 #64CB7C

split-complementary

#6480CB #CB7C64 #B4CB64

monochromatic

#2D4687 #3D5DB5 #6480CB #92A6DA #C0CBEA

Accessibility & contrast

On white

3.82

#6480CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#6480CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6480CB

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6480CB	#FFFFFF	#000000	##000000
##6480CB	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6387CE

Deuteranopia (green-blind)

#587EC9

Tritanopia (blue-blind)

#36909C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6480cb;
/* rgb */ color: rgb(100, 128, 203);
/* oklch */ color: oklch(61.2% 0.119 267.4);

Tailwind

colors: {
  custom: {
    50: '#96a4db',
    500: '#6480cb',
    950: '#000000',
  },
}

SCSS

$custom: #6480cb;
$custom-light: #96a4db;
$custom-dark: #000000;

JSON

{
  "hex": "#6480cb",
  "rgb": {
    "r": 100,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 223.689,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61163,
    "c": 0.11877,
    "h": 267.4
  },
  "luminance": 0.22459
}

Semantic roles & 50–950 ramp

primary

#6480CB

secondary

#D9CFB1

accent

#B44FD9

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6480CB

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

Preview Lab → · Contrast checker → · Palette generator →