#3573A7#3573A7

#3573A7 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.104 H 246.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3573A7
RGB	rgb(53, 115, 167)
HSL	hsl(207, 52%, 43%)
HSV	hsv(207, 68%, 65%)
CMYK	cmyk(68.3%, 31.1%, 0%, 34.5%)
CIE-LAB	lab(46.72, -2.74, -33.70)
CIE-LCH	lch(46.72, 33.81, 265.35°)
OKLab	oklab(53.89% -0.0412 -0.0953)
OKLCH	oklch(53.89% 0.104 246.6)
XYZ	xyz(14.5714, 15.8068, 38.8348)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3573A7 #A76935

analogous

#35A7A2 #3573A7 #353AA7

triadic

#3573A7 #A73573 #73A735

tetradic

#3573A7 #A235A7 #A76935 #3AA735

square

#3573A7 #A235A7 #A76935 #3AA735

split-complementary

#3573A7 #A7353A #A7A235

monochromatic

#18334A #265379 #3573A7 #5192C8 #80AFD7

Accessibility & contrast

On white

5.05

#3573A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3573A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3573A7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3573A7	#FFFFFF	#000000	##FFFFFF
##3573A7	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C75A9

Deuteranopia (green-blind)

#4C6AA6

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3573a7;
/* rgb */ color: rgb(53, 115, 167);
/* oklch */ color: oklch(53.9% 0.104 246.6);

Tailwind

colors: {
  custom: {
    50: '#799bc1',
    500: '#3573a7',
    950: '#000000',
  },
}

SCSS

$custom: #3573a7;
$custom-light: #799bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3573a7",
  "rgb": {
    "r": 53,
    "g": 115,
    "b": 167
  },
  "hsl": {
    "h": 207.368,
    "s": 51.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53888,
    "c": 0.10379,
    "h": 246.6
  },
  "luminance": 0.15808
}

Semantic roles & 50–950 ramp

primary

#3573A7

secondary

#C09978

accent

#8E4DDB

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3573A7

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

Preview Lab → · Contrast checker → · Palette generator →