#6473E9#6473E9

#6473E9 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.4% C 0.177 H 274.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#6473E9
RGB	rgb(100, 115, 233)
HSL	hsl(233, 75%, 65%)
HSV	hsv(233, 57%, 91%)
CMYK	cmyk(57.1%, 50.6%, 0%, 8.6%)
CIE-LAB	lab(52.79, 28.45, -61.66)
CIE-LCH	lch(52.79, 67.91, 294.77°)
OKLab	oklab(60.39% 0.0135 -0.1764)
OKLCH	oklch(60.39% 0.177 274.4)
XYZ	xyz(26.0895, 20.8521, 79.7250)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473E9 #E9DA64

analogous

#64B5E9 #6473E9 #9764E9

triadic

#6473E9 #E96473 #73E964

tetradic

#6473E9 #E964B5 #E9DA64 #64E997

square

#6473E9 #E964B5 #E9DA64 #64E997

split-complementary

#6473E9 #E99764 #B5E964

monochromatic

#1A2CB8 #2E43E1 #6473E9 #9AA3F1 #CFD4F8

Accessibility & contrast

On white

4.06

#6473E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#6473E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473E9

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473E9	#FFFFFF	#000000	##000000
##6473E9	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3384ED

Deuteranopia (green-blind)

#1779E7

Tritanopia (blue-blind)

#048EA3

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6473e9;
/* rgb */ color: rgb(100, 115, 233);
/* oklch */ color: oklch(60.4% 0.177 274.4);

Tailwind

colors: {
  custom: {
    50: '#9a9bf1',
    500: '#6473e9',
    950: '#000000',
  },
}

SCSS

$custom: #6473e9;
$custom-light: #9a9bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6473e9",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 233
  },
  "hsl": {
    "h": 233.233,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.60394,
    "c": 0.17691,
    "h": 274.4
  },
  "luminance": 0.20854
}

Semantic roles & 50–950 ramp

primary

#6473E9

secondary

#EBE6BE

accent

#C10ED7

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6473E9

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

Preview Lab → · Contrast checker → · Palette generator →