#3575C9#3575C9

#3575C9 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.4% C 0.146 H 256.4°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#3575C9
RGBrgb(53, 117, 201)
HSLhsl(214, 58%, 50%)
HSVhsv(214, 74%, 79%)
CMYKcmyk(73.6%, 41.8%, 0%, 21.2%)
CIE-LABlab(49.12, 8.37, -49.56)
CIE-LCHlch(49.12, 50.26, 279.59°)
OKLaboklab(56.36% -0.0343 -0.1417)
OKLCHoklch(56.36% 0.146 256.4)
XYZxyz(18.3682, 17.6945, 57.6943)
Luminance0.1770 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3575C9 #C98935
analogous
#35BFC9 #3575C9 #3F35C9
triadic
#3575C9 #C93575 #75C935
tetradic
#3575C9 #C935BF #C98935 #35C93F
square
#3575C9 #C935BF #C98935 #35C93F
split-complementary
#3575C9 #C93F35 #BFC935
monochromatic
#1B3D68 #285999 #3575C9 #6596D6 #95B7E3

Accessibility & contrast

On white

4.63
#3575C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.54
#3575C9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3575C9
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3575C9#FFFFFF#000000##FFFFFF
##3575C91.004.634.544.63
#FFFFFF4.631.0021.001.00
#0000004.5421.001.0021.00
##FFFFFF4.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C7CCC
Deuteranopia (green-blind)
#336EC7
Tritanopia (blue-blind)
#008995
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3575c9;
/* rgb */ color: rgb(53, 117, 201);
/* oklch */ color: oklch(56.4% 0.146 256.4);
Tailwind
colors: {
  custom: {
    50: '#7f9cda',
    500: '#3575c9',
    950: '#000000',
  },
}
SCSS
$custom: #3575c9;
$custom-light: #7f9cda;
$custom-dark: #000000;
JSON
{
  "hex": "#3575c9",
  "rgb": {
    "r": 53,
    "g": 117,
    "b": 201
  },
  "hsl": {
    "h": 214.054,
    "s": 58.268,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56359,
    "c": 0.14576,
    "h": 256.4
  },
  "luminance": 0.17697
}

Semantic roles & 50–950 ramp

primary
#3575C9
secondary
#CEB18B
accent
#9E46E1
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0B0E15
muted
#7C7E83

Preview Lab

Preview with #3575C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3575C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva