#3576FF#3576FF

#3576FF is a mid, highly saturated blue. Relative luminance 0.209; OKLCH L 60.3% C 0.215 H 262.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3576FF
RGB	rgb(53, 118, 255)
HSL	hsl(221, 100%, 60%)
HSV	hsv(221, 79%, 100%)
CMYK	cmyk(79.2%, 53.7%, 0%, 0%)
CIE-LAB	lab(52.87, 27.67, -73.87)
CIE-LCH	lch(52.87, 78.88, 290.53°)
OKLab	oklab(60.34% -0.0274 -0.2131)
OKLCH	oklch(60.34% 0.215 262.7)
XYZ	xyz(25.9901, 20.9306, 97.2586)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576FF #FFBE35

analogous

#35DBFF #3576FF #5935FF

triadic

#3576FF #FF3576 #76FF35

tetradic

#3576FF #FF35DB #FFBE35 #35FF59

square

#3576FF #FF35DB #FFBE35 #35FF59

split-complementary

#3576FF #FF5935 #DBFF35

monochromatic

#003CBA #004FF7 #3576FF #72A0FF #AFC9FF

Accessibility & contrast

On white

4.05

#3576FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3576FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3576FF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576FF	#FFFFFF	#000000	##000000
##3576FF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0088FF

Deuteranopia (green-blind)

#0075FC

Tritanopia (blue-blind)

#0098AF

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3576ff;
/* rgb */ color: rgb(53, 118, 255);
/* oklch */ color: oklch(60.3% 0.215 262.7);

Tailwind

colors: {
  custom: {
    50: '#8b9cff',
    500: '#3576ff',
    950: '#000000',
  },
}

SCSS

$custom: #3576ff;
$custom-light: #8b9cff;
$custom-dark: #000000;

JSON

{
  "hex": "#3576ff",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 255
  },
  "hsl": {
    "h": 220.693,
    "s": 100,
    "l": 60.392
  },
  "oklch": {
    "l": 0.60344,
    "c": 0.2149,
    "h": 262.7
  },
  "luminance": 0.20934
}

Semantic roles & 50–950 ramp

primary

#3576FF

secondary

#EED6A1

accent

#9C00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #3576FF

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

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