#6473FF#6473FF

#6473FF is a mid, highly saturated blue. Relative luminance 0.222; OKLCH L 61.9% C 0.206 H 274.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#6473FF
RGB	rgb(100, 115, 255)
HSL	hsl(234, 100%, 70%)
HSV	hsv(234, 61%, 100%)
CMYK	cmyk(60.8%, 54.9%, 0%, 0%)
CIE-LAB	lab(54.23, 35.56, -71.57)
CIE-LCH	lch(54.23, 79.92, 296.42°)
OKLab	oklab(61.93% 0.0148 -0.2055)
OKLCH	oklch(61.93% 0.206 274.1)
XYZ	xyz(29.4303, 22.1884, 97.3202)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473FF #FFF064

analogous

#64C0FF #6473FF #A364FF

triadic

#6473FF #FF6473 #73FF64

tetradic

#6473FF #FF64C0 #FFF064 #64FFA3

square

#6473FF #FF64C0 #FFF064 #64FFA3

split-complementary

#6473FF #FFA364 #C0FF64

monochromatic

#0017E9 #273CFF #6473FF #A1AAFF #DEE2FF

Accessibility & contrast

On white

3.86

#6473FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#6473FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473FF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473FF	#FFFFFF	#000000	##000000
##6473FF	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#007BFC

Tritanopia (blue-blind)

#0094AE

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6473ff;
/* rgb */ color: rgb(100, 115, 255);
/* oklch */ color: oklch(61.9% 0.206 274.1);

Tailwind

colors: {
  custom: {
    50: '#9e9bff',
    500: '#6473ff',
    950: '#000000',
  },
}

SCSS

$custom: #6473ff;
$custom-light: #9e9bff;
$custom-dark: #000000;

JSON

{
  "hex": "#6473ff",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 255
  },
  "hsl": {
    "h": 234.194,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.61932,
    "c": 0.20607,
    "h": 274.1
  },
  "luminance": 0.22191
}

Semantic roles & 50–950 ramp

primary

#6473FF

secondary

#F6F1C9

accent

#CF00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6473FF

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

Preview Lab → · Contrast checker → · Palette generator →