#6479CF#6479CF

#6479CF is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.133 H 271.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6479CF
RGB	rgb(100, 121, 207)
HSL	hsl(228, 53%, 60%)
HSV	hsv(228, 52%, 81%)
CMYK	cmyk(51.7%, 41.5%, 0%, 18.8%)
CIE-LAB	lab(52.83, 16.49, -46.94)
CIE-LCH	lch(52.83, 49.76, 289.36°)
OKLab	oklab(59.94% 0.0036 -0.1331)
OKLCH	oklch(59.94% 0.133 271.5)
XYZ	xyz(23.3517, 20.8875, 61.8206)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479CF #CFBA64

analogous

#64AFCF #6479CF #8464CF

triadic

#6479CF #CF6479 #79CF64

tetradic

#6479CF #CF64AF #CFBA64 #64CF84

square

#6479CF #CF64AF #CFBA64 #64CF84

split-complementary

#6479CF #CF8464 #AFCF64

monochromatic

#2C3F8D #3A54BC #6479CF #93A1DD #C1CAEC

Accessibility & contrast

On white

4.06

#6479CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#6479CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479CF

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479CF	#FFFFFF	#000000	##000000
##6479CF	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5683D2

Deuteranopia (green-blind)

#4A7ACD

Tritanopia (blue-blind)

#348B9A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6479cf;
/* rgb */ color: rgb(100, 121, 207);
/* oklch */ color: oklch(59.9% 0.133 271.5);

Tailwind

colors: {
  custom: {
    50: '#979fde',
    500: '#6479cf',
    950: '#000000',
  },
}

SCSS

$custom: #6479cf;
$custom-light: #979fde;
$custom-dark: #000000;

JSON

{
  "hex": "#6479cf",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 207
  },
  "hsl": {
    "h": 228.224,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59935,
    "c": 0.13316,
    "h": 271.5
  },
  "luminance": 0.20889
}

Semantic roles & 50–950 ramp

primary

#6479CF

secondary

#DCD4B3

accent

#A225C0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6479CF

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

Preview Lab → · Contrast checker → · Palette generator →