#3575C7#3575C7

#3575C7 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.143 H 255.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#3575C7
RGBrgb(53, 117, 199)
HSLhsl(214, 58%, 49%)
HSVhsv(214, 73%, 78%)
CMYKcmyk(73.4%, 41.2%, 0%, 22%)
CIE-LABlab(49.01, 7.64, -48.60)
CIE-LCHlch(49.01, 49.19, 278.93°)
OKLaboklab(56.23% -0.0348 -0.1388)
OKLCHoklch(56.23% 0.143 255.9)
XYZxyz(18.1345, 17.6010, 56.4633)
Luminance0.1760 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3575C7 #C78735
analogous
#35BEC7 #3575C7 #3E35C7
triadic
#3575C7 #C73575 #75C735
tetradic
#3575C7 #C735BE #C78735 #35C73E
square
#3575C7 #C735BE #C78735 #35C73E
split-complementary
#3575C7 #C73E35 #BEC735
monochromatic
#1B3C66 #285997 #3575C7 #6496D6 #94B6E2

Accessibility & contrast

On white

4.65
#3575C7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.52
#3575C7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3575C7
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3575C7#FFFFFF#000000##FFFFFF
##3575C71.004.654.524.65
#FFFFFF4.651.0021.001.00
#0000004.5221.001.0021.00
##FFFFFF4.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E7CCA
Deuteranopia (green-blind)
#356EC5
Tritanopia (blue-blind)
#008894
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #3575c7;
/* rgb */ color: rgb(53, 117, 199);
/* oklch */ color: oklch(56.2% 0.143 255.9);
Tailwind
colors: {
  custom: {
    50: '#7f9cd8',
    500: '#3575c7',
    950: '#000000',
  },
}
SCSS
$custom: #3575c7;
$custom-light: #7f9cd8;
$custom-dark: #000000;
JSON
{
  "hex": "#3575c7",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 199
  },
  "hsl": {
    "h": 213.699,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56232,
    "c": 0.14312,
    "h": 255.9
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary
#3575C7
secondary
#CEB08A
accent
#9D47E1
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #3575C7

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

Preview Lab → · Contrast checker → · Palette generator →

#3575C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva