#3571C4#3571C4

#3571C4 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.2% C 0.144 H 257.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#3571C4
RGBrgb(53, 113, 196)
HSLhsl(215, 57%, 49%)
HSVhsv(215, 73%, 77%)
CMYKcmyk(73%, 42.3%, 0%, 23.1%)
CIE-LABlab(47.69, 9.02, -48.98)
CIE-LCHlch(47.69, 49.81, 280.44°)
OKLaboklab(55.15% -0.0318 -0.14)
OKLCHoklch(55.15% 0.144 257.2)
XYZxyz(17.3335, 16.5508, 54.4949)
Luminance0.1655 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3571C4 #C48835
analogous
#35B9C4 #3571C4 #4035C4
triadic
#3571C4 #C43571 #71C435
tetradic
#3571C4 #C435B9 #C48835 #35C440
square
#3571C4 #C435B9 #C48835 #35C440
split-complementary
#3571C4 #C44035 #B9C435
monochromatic
#1B3964 #285594 #3571C4 #6292D4 #92B3E1

Accessibility & contrast

On white

4.87
#3571C4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#3571C4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3571C4
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3571C4#FFFFFF#000000##FFFFFF
##3571C41.004.874.314.87
#FFFFFF4.871.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4978C7
Deuteranopia (green-blind)
#306BC2
Tritanopia (blue-blind)
#008491
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #3571c4;
/* rgb */ color: rgb(53, 113, 196);
/* oklch */ color: oklch(55.2% 0.144 257.2);
Tailwind
colors: {
  custom: {
    50: '#7e99d6',
    500: '#3571c4',
    950: '#000000',
  },
}
SCSS
$custom: #3571c4;
$custom-light: #7e99d6;
$custom-dark: #000000;
JSON
{
  "hex": "#3571c4",
  "rgb": {
    "r": 53,
    "g": 113,
    "b": 196
  },
  "hsl": {
    "h": 214.825,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55152,
    "c": 0.14359,
    "h": 257.2
  },
  "luminance": 0.16553
}

Semantic roles & 50–950 ramp

primary
#3571C4
secondary
#CCB088
accent
#A047E1
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0D14
muted
#7C7E83

Preview Lab

Preview with #3571C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3571C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva