#24577C#24577C

#24577C is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.082 H 243.2°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX#24577C
RGBrgb(36, 87, 124)
HSLhsl(205, 55%, 31%)
HSVhsv(205, 71%, 49%)
CMYKcmyk(71%, 29.8%, 0%, 51.4%)
CIE-LABlab(35.29, -4.07, -25.86)
CIE-LCHlch(35.29, 26.18, 261.06°)
OKLaboklab(44% -0.0368 -0.073)
OKLCHoklch(44% 0.082 243.2)
XYZxyz(7.7725, 8.6459, 20.3241)
Luminance0.0865 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#24577C #7C4924
analogous
#247C75 #24577C #242B7C
triadic
#24577C #7C2457 #577C24
tetradic
#24577C #75247C #7C4924 #2B7C24
square
#24577C #75247C #7C4924 #2B7C24
split-complementary
#24577C #7C242B #7C7524
monochromatic
#08141D #16364D #24577C #3278AB #4F97CC

Accessibility & contrast

On white

7.69
#24577C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.73
#24577C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24577C
7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##24577C#FFFFFF#000000##FFFFFF
##24577C1.007.692.737.69
#FFFFFF7.691.0021.001.00
#0000002.7321.001.0021.00
##FFFFFF7.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#46587E
Deuteranopia (green-blind)
#3A4F7B
Tritanopia (blue-blind)
#006064
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #24577c;
/* rgb */ color: rgb(36, 87, 124);
/* oklch */ color: oklch(44.0% 0.082 243.2);
Tailwind
colors: {
  custom: {
    50: '#6a86a2',
    500: '#24577c',
    950: '#000000',
  },
}
SCSS
$custom: #24577c;
$custom-light: #6a86a2;
$custom-dark: #000000;
JSON
{
  "hex": "#24577c",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 205.227,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44002,
    "c": 0.08177,
    "h": 243.2
  },
  "luminance": 0.08647
}

Semantic roles & 50–950 ramp

primary
#24577C
secondary
#AE764D
accent
#8849DE
background
#F6F8FA
surface
#ECEFF3
border
#C7CACD
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #24577C

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

Preview Lab → · Contrast checker → · Palette generator →

#24577C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva