#6573FE#6573FE

#6573FE is a mid, highly saturated blue. Relative luminance 0.222; OKLCH L 61.9% C 0.205 H 274.4°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#6573FE
RGB	rgb(101, 115, 254)
HSL	hsl(235, 99%, 70%)
HSV	hsv(235, 60%, 100%)
CMYK	cmyk(60.2%, 54.7%, 0%, 0.4%)
CIE-LAB	lab(54.22, 35.41, -71.03)
CIE-LCH	lch(54.22, 79.37, 296.49°)
OKLab	oklab(61.92% 0.0158 -0.2039)
OKLCH	oklch(61.92% 0.205 274.4)
XYZ	xyz(29.3811, 22.1816, 96.4799)
Luminance	0.2218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6573FE #FEF065

analogous

#65BFFE #6573FE #A465FE

triadic

#6573FE #FE6573 #73FE65

tetradic

#6573FE #FE65BF #FEF065 #65FEA4

square

#6573FE #FE65BF #FEF065 #65FEA4

split-complementary

#6573FE #FEA465 #BFFE65

monochromatic

#0217E7 #283CFE #6573FE #A2AAFE #DFE2FF

Accessibility & contrast

On white

3.86

#6573FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#6573FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6573FE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6573FE	#FFFFFF	#000000	##000000
##6573FE	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)

#0088FF

Deuteranopia (green-blind)

#007BFB

Tritanopia (blue-blind)

#0094AD

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6573fe;
/* rgb */ color: rgb(101, 115, 254);
/* oklch */ color: oklch(61.9% 0.205 274.4);

Tailwind

colors: {
  custom: {
    50: '#9e9bff',
    500: '#6573fe',
    950: '#000000',
  },
}

SCSS

$custom: #6573fe;
$custom-light: #9e9bff;
$custom-dark: #000000;

JSON

{
  "hex": "#6573fe",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 254
  },
  "hsl": {
    "h": 234.51,
    "s": 98.71,
    "l": 69.608
  },
  "oklch": {
    "l": 0.61921,
    "c": 0.20453,
    "h": 274.4
  },
  "luminance": 0.22184
}

Semantic roles & 50–950 ramp

primary

#6573FE

secondary

#F5F1CA

accent

#D100E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6573FE

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

Preview Lab → · Contrast checker → · Palette generator →