#245B71#245B71

#245B71 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.068 H 227.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX#245B71
RGBrgb(36, 91, 113)
HSLhsl(197, 52%, 29%)
HSVhsv(197, 68%, 44%)
CMYKcmyk(68.1%, 19.5%, 0%, 55.7%)
CIE-LABlab(36.08, -10.51, -17.85)
CIE-LCHlch(36.08, 20.71, 239.51°)
OKLaboklab(44.46% -0.0455 -0.0499)
OKLCHoklch(44.46% 0.068 227.7)
XYZxyz(7.4481, 9.0487, 16.9736)
Luminance0.0905 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#245B71 #713A24
analogous
#247161 #245B71 #243571
triadic
#245B71 #71245B #5B7124
tetradic
#245B71 #612471 #713A24 #357124
square
#245B71 #612471 #713A24 #357124
split-complementary
#245B71 #712435 #716124
monochromatic
#071317 #153643 #245B71 #33809F #4AA2C5

Accessibility & contrast

On white

7.47
#245B71 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.81
#245B71 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B71
7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##245B71#FFFFFF#000000##FFFFFF
##245B711.007.472.817.47
#FFFFFF7.471.0021.001.00
#0000002.8121.001.0021.00
##FFFFFF7.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F5972
Deuteranopia (green-blind)
#455171
Tritanopia (blue-blind)
#006162
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #245b71;
/* rgb */ color: rgb(36, 91, 113);
/* oklch */ color: oklch(44.5% 0.068 227.7);
Tailwind
colors: {
  custom: {
    50: '#68899a',
    500: '#245b71',
    950: '#000000',
  },
}
SCSS
$custom: #245b71;
$custom-light: #68899a;
$custom-dark: #000000;
JSON
{
  "hex": "#245b71",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 113
  },
  "hsl": {
    "h": 197.143,
    "s": 51.678,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44457,
    "c": 0.0675,
    "h": 227.7
  },
  "luminance": 0.09049
}

Semantic roles & 50–950 ramp

primary
#245B71
secondary
#A4664D
accent
#754DDB
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#070B0E
muted
#7A7C7E

Preview Lab

Preview with #245B71

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

Preview Lab → · Contrast checker → · Palette generator →

#245B71 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva