#3573C2#3573C2

#3573C2 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.5% C 0.139 H 255.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3573C2
RGB	rgb(53, 115, 194)
HSL	hsl(214, 57%, 48%)
HSV	hsv(214, 73%, 76%)
CMYK	cmyk(72.7%, 40.7%, 0%, 23.9%)
CIE-LAB	lab(48.15, 7.04, -47.10)
CIE-LCH	lch(48.15, 47.62, 278.50°)
OKLab	oklab(55.47% -0.034 -0.1345)
OKLCH	oklch(55.47% 0.139 255.8)
XYZ	xyz(17.3330, 16.9115, 53.3792)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3573C2 #C28435

analogous

#35B9C2 #3573C2 #3D35C2

triadic

#3573C2 #C23573 #73C235

tetradic

#3573C2 #C235B9 #C28435 #35C23D

square

#3573C2 #C235B9 #C28435 #35C23D

split-complementary

#3573C2 #C23D35 #B9C235

monochromatic

#1B3A62 #285792 #3573C2 #6093D4 #91B4E1

Accessibility & contrast

On white

4.79

#3573C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#3573C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3573C2

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3573C2	#FFFFFF	#000000	##FFFFFF
##3573C2	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E79C5

Deuteranopia (green-blind)

#376CC0

Tritanopia (blue-blind)

#008591

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3573c2;
/* rgb */ color: rgb(53, 115, 194);
/* oklch */ color: oklch(55.5% 0.139 255.8);

Tailwind

colors: {
  custom: {
    50: '#7e9ad5',
    500: '#3573c2',
    950: '#000000',
  },
}

SCSS

$custom: #3573c2;
$custom-light: #7e9ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3573c2",
  "rgb": {
    "r": 53,
    "g": 115,
    "b": 194
  },
  "hsl": {
    "h": 213.617,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55471,
    "c": 0.13871,
    "h": 255.8
  },
  "luminance": 0.16913
}

Semantic roles & 50–950 ramp

primary

#3573C2

secondary

#CCAE87

accent

#9D47E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3573C2

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

Preview Lab → · Contrast checker → · Palette generator →