#37789A#37789A

#37789A is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.5% C 0.085 H 234.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#37789A
RGBrgb(55, 120, 154)
HSLhsl(201, 47%, 41%)
HSVhsv(201, 64%, 60%)
CMYKcmyk(64.3%, 22.1%, 0%, 39.6%)
CIE-LABlab(47.72, -9.84, -24.51)
CIE-LCHlch(47.72, 26.41, 248.12°)
OKLaboklab(54.51% -0.0496 -0.0686)
OKLCHoklch(54.51% 0.085 234.2)
XYZxyz(14.1225, 16.5768, 33.0210)
Luminance0.1658 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37789A #9A5937
analogous
#379A8A #37789A #37469A
triadic
#37789A #9A3778 #789A37
tetradic
#37789A #8A379A #9A5937 #469A37
square
#37789A #8A379A #9A5937 #469A37
split-complementary
#37789A #9A3746 #9A8A37
monochromatic
#173240 #27556D #37789A #4E99C0 #7BB3D0

Accessibility & contrast

On white

4.87
#37789A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#37789A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37789A
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37789A#FFFFFF#000000##FFFFFF
##37789A1.004.874.324.87
#FFFFFF4.871.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#68779C
Deuteranopia (green-blind)
#5A6D99
Tritanopia (blue-blind)
#008183
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #37789a;
/* rgb */ color: rgb(55, 120, 154);
/* oklch */ color: oklch(54.5% 0.085 234.2);
Tailwind
colors: {
  custom: {
    50: '#789fb8',
    500: '#37789a',
    950: '#000000',
  },
}
SCSS
$custom: #37789a;
$custom-light: #789fb8;
$custom-dark: #000000;
JSON
{
  "hex": "#37789a",
  "rgb": {
    "r": 55,
    "g": 120,
    "b": 154
  },
  "hsl": {
    "h": 200.606,
    "s": 47.368,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54505,
    "c": 0.08468,
    "h": 234.2
  },
  "luminance": 0.16578
}

Semantic roles & 50–950 ramp

primary
#37789A
secondary
#B98C74
accent
#7F51D7
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#0A0E11
muted
#7C7E80

Preview Lab

Preview with #37789A

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

Preview Lab → · Contrast checker → · Palette generator →

#37789A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva