#6479DC#6479DC

#6479DC is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.7% C 0.151 H 272.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6479DC
RGB	rgb(100, 121, 220)
HSL	hsl(230, 63%, 63%)
HSV	hsv(230, 55%, 86%)
CMYK	cmyk(54.5%, 45%, 0%, 13.7%)
CIE-LAB	lab(53.55, 20.62, -53.15)
CIE-LCH	lch(53.55, 57.01, 291.21°)
OKLab	oklab(60.72% 0.0057 -0.1513)
OKLCH	oklch(60.72% 0.151 272.2)
XYZ	xyz(25.0070, 21.5496, 70.5380)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479DC #DCC764

analogous

#64B5DC #6479DC #8B64DC

triadic

#6479DC #DC6479 #79DC64

tetradic

#6479DC #DC64B5 #DCC764 #64DC8B

square

#6479DC #DC64B5 #DCC764 #64DC8B

split-complementary

#6479DC #DC8B64 #B5DC64

monochromatic

#243AA1 #324ED1 #6479DC #96A4E7 #C8CFF3

Accessibility & contrast

On white

3.95

#6479DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#6479DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479DC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479DC	#FFFFFF	#000000	##000000
##6479DC	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D85E0

Deuteranopia (green-blind)

#3E7BDA

Tritanopia (blue-blind)

#248FA0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6479dc;
/* rgb */ color: rgb(100, 121, 220);
/* oklch */ color: oklch(60.7% 0.151 272.2);

Tailwind

colors: {
  custom: {
    50: '#989fe7',
    500: '#6479dc',
    950: '#000000',
  },
}

SCSS

$custom: #6479dc;
$custom-light: #989fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6479dc",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 220
  },
  "hsl": {
    "h": 229.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60718,
    "c": 0.15141,
    "h": 272.2
  },
  "luminance": 0.21551
}

Semantic roles & 50–950 ramp

primary

#6479DC

secondary

#E4DCB8

accent

#AC1BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6479DC

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

Preview Lab → · Contrast checker → · Palette generator →