#377297#377297

#377297 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.9% C 0.085 H 238.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#377297
RGBrgb(55, 114, 151)
HSLhsl(203, 47%, 40%)
HSVhsv(203, 64%, 59%)
CMYKcmyk(63.6%, 24.5%, 0%, 40.8%)
CIE-LABlab(45.74, -7.36, -25.81)
CIE-LCHlch(45.74, 26.83, 254.08°)
OKLaboklab(52.89% -0.044 -0.0724)
OKLCHoklch(52.89% 0.085 238.7)
XYZxyz(13.1767, 15.0799, 31.4885)
Luminance0.1508 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#377297 #975C37
analogous
#37978C #377297 #374297
triadic
#377297 #973772 #729737
tetradic
#377297 #8C3797 #975C37 #429737
square
#377297 #8C3797 #975C37 #429737
split-complementary
#377297 #973742 #978C37
monochromatic
#162E3D #27506A #377297 #4D93BE #7AAECF

Accessibility & contrast

On white

5.23
#377297 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.02
#377297 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377297
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##377297#FFFFFF#000000##FFFFFF
##3772971.005.234.025.23
#FFFFFF5.231.0021.001.00
#0000004.0221.001.0021.00
##FFFFFF5.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#617299
Deuteranopia (green-blind)
#546896
Tritanopia (blue-blind)
#007B7F
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #377297;
/* rgb */ color: rgb(55, 114, 151);
/* oklch */ color: oklch(52.9% 0.085 238.7);
Tailwind
colors: {
  custom: {
    50: '#779ab5',
    500: '#377297',
    950: '#000000',
  },
}
SCSS
$custom: #377297;
$custom-light: #779ab5;
$custom-dark: #000000;
JSON
{
  "hex": "#377297",
  "rgb": {
    "r": 55,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 203.125,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52891,
    "c": 0.08471,
    "h": 238.7
  },
  "luminance": 0.15081
}

Semantic roles & 50–950 ramp

primary
#377297
secondary
#B88D72
accent
#8552D6
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #377297

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

Preview Lab → · Contrast checker → · Palette generator →

#377297 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva