#6479EC#6479EC

#6479EC is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.7% C 0.173 H 272.6°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#6479EC
RGB	rgb(100, 121, 236)
HSL	hsl(231, 78%, 66%)
HSV	hsv(231, 58%, 93%)
CMYK	cmyk(57.6%, 48.7%, 0%, 7.5%)
CIE-LAB	lab(54.49, 25.78, -60.60)
CIE-LCH	lch(54.49, 65.86, 293.04°)
OKLab	oklab(61.74% 0.0077 -0.1732)
OKLCH	oklch(61.74% 0.173 272.6)
XYZ	xyz(27.2282, 22.4381, 82.2368)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479EC #ECD764

analogous

#64BDEC #6479EC #9364EC

triadic

#6479EC #EC6479 #79EC64

tetradic

#6479EC #EC64BD #ECD764 #64EC93

square

#6479EC #EC64BD #ECD764 #64EC93

split-complementary

#6479EC #EC9364 #BDEC64

monochromatic

#1731BE #2D4AE5 #6479EC #9BA8F3 #D1D7F9

Accessibility & contrast

On white

3.83

#6479EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#6479EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479EC

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479EC	#FFFFFF	#000000	##000000
##6479EC	1.00	3.83	5.49	5.49
#FFFFFF	3.83	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)

#3E88F0

Deuteranopia (green-blind)

#277DEA

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6479ec;
/* rgb */ color: rgb(100, 121, 236);
/* oklch */ color: oklch(61.7% 0.173 272.6);

Tailwind

colors: {
  custom: {
    50: '#9b9ff3',
    500: '#6479ec',
    950: '#000000',
  },
}

SCSS

$custom: #6479ec;
$custom-light: #9b9ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#6479ec",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 236
  },
  "hsl": {
    "h": 230.735,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61739,
    "c": 0.17338,
    "h": 272.6
  },
  "luminance": 0.2244
}

Semantic roles & 50–950 ramp

primary

#6479EC

secondary

#ECE5BF

accent

#BA0BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6479EC

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

Preview Lab → · Contrast checker → · Palette generator →