#6479EE#6479EE

#6479EE is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.9% C 0.176 H 272.6°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#6479EE
RGB	rgb(100, 121, 238)
HSL	hsl(231, 80%, 66%)
HSV	hsv(231, 58%, 93%)
CMYK	cmyk(58%, 49.2%, 0%, 6.7%)
CIE-LAB	lab(54.61, 26.42, -61.52)
CIE-LCH	lch(54.61, 66.96, 293.24°)
OKLab	oklab(61.87% 0.0079 -0.1759)
OKLCH	oklch(61.87% 0.176 272.6)
XYZ	xyz(27.5204, 22.5550, 83.7757)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479EE #EED964

analogous

#64BEEE #6479EE #9464EE

triadic

#6479EE #EE6479 #79EE64

tetradic

#6479EE #EE64BE #EED964 #64EE94

square

#6479EE #EE64BE #EED964 #64EE94

split-complementary

#6479EE #EE9464 #BEEE64

monochromatic

#1530C2 #2D49E8 #6479EE #9BA9F4 #D2D8FA

Accessibility & contrast

On white

3.81

#6479EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#6479EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479EE

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479EE	#FFFFFF	#000000	##000000
##6479EE	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C89F2

Deuteranopia (green-blind)

#237DEC

Tritanopia (blue-blind)

#0094A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6479ee;
/* rgb */ color: rgb(100, 121, 238);
/* oklch */ color: oklch(61.9% 0.176 272.6);

Tailwind

colors: {
  custom: {
    50: '#9b9ff4',
    500: '#6479ee',
    950: '#000000',
  },
}

SCSS

$custom: #6479ee;
$custom-light: #9b9ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#6479ee",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 238
  },
  "hsl": {
    "h": 230.87,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.61871,
    "c": 0.17609,
    "h": 272.6
  },
  "luminance": 0.22557
}

Semantic roles & 50–950 ramp

primary

#6479EE

secondary

#EDE7C0

accent

#BC09DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6479EE

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

Preview Lab → · Contrast checker → · Palette generator →