#6573FA#6573FA

#6573FA is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.6% C 0.199 H 274.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#6573FA
RGB	rgb(101, 115, 250)
HSL	hsl(234, 94%, 69%)
HSV	hsv(234, 60%, 98%)
CMYK	cmyk(59.6%, 54%, 0%, 2%)
CIE-LAB	lab(53.95, 34.12, -69.25)
CIE-LCH	lch(53.95, 77.20, 296.23°)
OKLab	oklab(61.64% 0.0156 -0.1987)
OKLCH	oklch(61.64% 0.199 274.5)
XYZ	xyz(28.7472, 21.9280, 93.1416)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6573FA #FAEC65

analogous

#65BEFA #6573FA #A265FA

triadic

#6573FA #FA6573 #73FA65

tetradic

#6573FA #FA65BE #FAEC65 #65FAA2

square

#6573FA #FA65BE #FAEC65 #65FAA2

split-complementary

#6573FA #FAA265 #BEFA65

monochromatic

#071BDD #2A3DF8 #6573FA #A0A9FC #DCDFFE

Accessibility & contrast

On white

3.90

#6573FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#6573FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6573FA

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6573FA	#FFFFFF	#000000	##000000
##6573FA	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E88FF

Deuteranopia (green-blind)

#007BF7

Tritanopia (blue-blind)

#0093AB

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #6573fa;
/* rgb */ color: rgb(101, 115, 250);
/* oklch */ color: oklch(61.6% 0.199 274.5);

Tailwind

colors: {
  custom: {
    50: '#9e9bfd',
    500: '#6573fa',
    950: '#000000',
  },
}

SCSS

$custom: #6573fa;
$custom-light: #9e9bfd;
$custom-dark: #000000;

JSON

{
  "hex": "#6573fa",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 250
  },
  "hsl": {
    "h": 234.362,
    "s": 93.711,
    "l": 68.824
  },
  "oklch": {
    "l": 0.61635,
    "c": 0.1993,
    "h": 274.5
  },
  "luminance": 0.2193
}

Semantic roles & 50–950 ramp

primary

#6573FA

secondary

#F3EFC7

accent

#D000E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6573FA

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

Preview Lab → · Contrast checker → · Palette generator →