#245B7B#245B7B

#245B7B is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 45.0% C 0.078 H 237.6°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX#245B7B
RGBrgb(36, 91, 123)
HSLhsl(202, 55%, 31%)
HSVhsv(202, 71%, 48%)
CMYKcmyk(70.7%, 26%, 0%, 51.8%)
CIE-LABlab(36.53, -6.91, -23.32)
CIE-LCHlch(36.53, 24.32, 253.49°)
OKLaboklab(44.97% -0.0416 -0.0656)
OKLCHoklch(44.97% 0.078 237.6)
XYZxyz(8.0424, 9.2864, 20.1037)
Luminance0.0929 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#245B7B #7B4424
analogous
#247B6F #245B7B #242F7B
triadic
#245B7B #7B245B #5B7B24
tetradic
#245B7B #6F247B #7B4424 #2F7B24
square
#245B7B #6F247B #7B4424 #2F7B24
split-complementary
#245B7B #7B242F #7B6F24
monochromatic
#08151C #16384C #245B7B #327EAA #4E9DCB

Accessibility & contrast

On white

7.35
#245B7B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#245B7B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B7B
7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##245B7B#FFFFFF#000000##FFFFFF
##245B7B1.007.352.867.35
#FFFFFF7.351.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C5B7C
Deuteranopia (green-blind)
#40527A
Tritanopia (blue-blind)
#006366
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #245b7b;
/* rgb */ color: rgb(36, 91, 123);
/* oklch */ color: oklch(45.0% 0.078 237.6);
Tailwind
colors: {
  custom: {
    50: '#6a89a1',
    500: '#245b7b',
    950: '#000000',
  },
}
SCSS
$custom: #245b7b;
$custom-light: #6a89a1;
$custom-dark: #000000;
JSON
{
  "hex": "#245b7b",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 123
  },
  "hsl": {
    "h": 202.069,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44966,
    "c": 0.07767,
    "h": 237.6
  },
  "luminance": 0.09287
}

Semantic roles & 50–950 ramp

primary
#245B7B
secondary
#AD714D
accent
#804ADE
background
#F6F8F9
surface
#ECF0F2
border
#C7CBCC
text
#070B0F
muted
#7A7C7E

Preview Lab

Preview with #245B7B

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

Preview Lab → · Contrast checker → · Palette generator →

#245B7B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva