#277598#277598

#277598 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.1% C 0.092 H 231.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#277598
RGBrgb(39, 117, 152)
HSLhsl(199, 59%, 37%)
HSVhsv(199, 74%, 60%)
CMYKcmyk(74.3%, 23%, 0%, 40.4%)
CIE-LABlab(46.20, -11.41, -25.72)
CIE-LCHlch(46.20, 28.14, 246.08°)
OKLaboklab(53.13% -0.0568 -0.0723)
OKLCHoklch(53.13% 0.092 231.8)
XYZxyz(12.8632, 15.4194, 31.9980)
Luminance0.1542 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#277598 #984A27
analogous
#279882 #277598 #273D98
triadic
#277598 #982775 #759827
tetradic
#277598 #822798 #984A27 #3D9827
square
#277598 #822798 #984A27 #3D9827
split-complementary
#277598 #98273D #988227
monochromatic
#0E2A37 #1B5067 #277598 #339AC9 #63B3D7

Accessibility & contrast

On white

5.14
#277598 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#277598 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277598
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##277598#FFFFFF#000000##FFFFFF
##2775981.005.144.085.14
#FFFFFF5.141.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#63749A
Deuteranopia (green-blind)
#546997
Tritanopia (blue-blind)
#007E81
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #277598;
/* rgb */ color: rgb(39, 117, 152);
/* oklch */ color: oklch(53.1% 0.092 231.8);
Tailwind
colors: {
  custom: {
    50: '#719cb6',
    500: '#277598',
    950: '#000000',
  },
}
SCSS
$custom: #277598;
$custom-light: #719cb6;
$custom-dark: #000000;
JSON
{
  "hex": "#277598",
  "rgb": {
    "r": 39,
    "g": 117,
    "b": 152
  },
  "hsl": {
    "h": 198.584,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.53126,
    "c": 0.09196,
    "h": 231.8
  },
  "luminance": 0.15421
}

Semantic roles & 50–950 ramp

primary
#277598
secondary
#BC7B5E
accent
#7645E2
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #277598

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

Preview Lab → · Contrast checker → · Palette generator →

#277598 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva