#6473EA#6473EA

#6473EA is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.5% C 0.178 H 274.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6473EA
RGB	rgb(100, 115, 234)
HSL	hsl(233, 76%, 65%)
HSV	hsv(233, 57%, 92%)
CMYK	cmyk(57.3%, 50.9%, 0%, 8.2%)
CIE-LAB	lab(52.85, 28.77, -62.12)
CIE-LCH	lch(52.85, 68.46, 294.85°)
OKLab	oklab(60.46% 0.0136 -0.1777)
OKLCH	oklch(60.46% 0.178 274.4)
XYZ	xyz(26.2327, 20.9094, 80.4795)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473EA #EADB64

analogous

#64B6EA #6473EA #9864EA

triadic

#6473EA #EA6473 #73EA64

tetradic

#6473EA #EA64B6 #EADB64 #64EA98

square

#6473EA #EA64B6 #EADB64 #64EA98

split-complementary

#6473EA #EA9864 #B6EA64

monochromatic

#192BBA #2E42E3 #6473EA #9AA4F1 #D0D4F9

Accessibility & contrast

On white

4.05

#6473EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#6473EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473EA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473EA	#FFFFFF	#000000	##000000
##6473EA	1.00	4.05	5.18	5.18
#FFFFFF	4.05	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)

#3184EE

Deuteranopia (green-blind)

#1479E8

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6473ea;
/* rgb */ color: rgb(100, 115, 234);
/* oklch */ color: oklch(60.5% 0.178 274.4);

Tailwind

colors: {
  custom: {
    50: '#9b9bf1',
    500: '#6473ea',
    950: '#000000',
  },
}

SCSS

$custom: #6473ea;
$custom-light: #9b9bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6473ea",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 234
  },
  "hsl": {
    "h": 233.284,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.60461,
    "c": 0.17826,
    "h": 274.4
  },
  "luminance": 0.20911
}

Semantic roles & 50–950 ramp

primary

#6473EA

secondary

#EBE6BE

accent

#C20DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6473EA

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

Preview Lab → · Contrast checker → · Palette generator →