#375A7A#375A7A

#375A7A is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.067 H 247.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX#375A7A
RGBrgb(55, 90, 122)
HSLhsl(209, 38%, 35%)
HSVhsv(209, 55%, 48%)
CMYKcmyk(54.9%, 26.2%, 0%, 52.2%)
CIE-LABlab(36.98, -2.67, -21.93)
CIE-LCHlch(36.98, 22.10, 263.06°)
OKLaboklab(45.54% -0.0256 -0.0614)
OKLCHoklch(45.54% 0.067 247.4)
XYZxyz(8.7433, 9.5290, 19.7871)
Luminance0.0953 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#375A7A #7A5737
analogous
#377A79 #375A7A #37387A
triadic
#375A7A #7A375A #5A7A37
tetradic
#375A7A #79377A #7A5737 #387A37
square
#375A7A #79377A #7A5737 #387A37
split-complementary
#375A7A #7A3738 #7A7937
monochromatic
#111C26 #243B50 #375A7A #4A79A4 #6E97BE

Accessibility & contrast

On white

7.23
#375A7A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.91
#375A7A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375A7A
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##375A7A#FFFFFF#000000##FFFFFF
##375A7A1.007.232.917.23
#FFFFFF7.231.0021.001.00
#0000002.9121.001.0021.00
##FFFFFF7.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D5B7B
Deuteranopia (green-blind)
#445479
Tritanopia (blue-blind)
#106265
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #375a7a;
/* rgb */ color: rgb(55, 90, 122);
/* oklch */ color: oklch(45.5% 0.067 247.4);
Tailwind
colors: {
  custom: {
    50: '#7388a0',
    500: '#375a7a',
    950: '#000000',
  },
}
SCSS
$custom: #375a7a;
$custom-light: #7388a0;
$custom-dark: #000000;
JSON
{
  "hex": "#375a7a",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 122
  },
  "hsl": {
    "h": 208.657,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45535,
    "c": 0.0665,
    "h": 247.4
  },
  "luminance": 0.0953
}

Semantic roles & 50–950 ramp

primary
#375A7A
secondary
#A68566
accent
#915ACE
background
#F7F8F9
surface
#EDEFF2
border
#C8CACC
text
#080B0E
muted
#7B7C7E

Preview Lab

Preview with #375A7A

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

Preview Lab → · Contrast checker → · Palette generator →

#375A7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva