#24507B#24507B

#24507B is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.2% C 0.087 H 250.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX#24507B
RGBrgb(36, 80, 123)
HSLhsl(210, 55%, 31%)
HSVhsv(210, 71%, 48%)
CMYKcmyk(70.7%, 35%, 0%, 51.8%)
CIE-LABlab(33.01, 0.02, -28.83)
CIE-LCHlch(33.01, 28.83, 270.04°)
OKLaboklab(42.19% -0.0295 -0.0817)
OKLCHoklch(42.19% 0.087 250.2)
XYZxyz(7.1700, 7.5417, 19.8129)
Luminance0.0754 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#24507B #7B4F24
analogous
#247B7A #24507B #24247B
triadic
#24507B #7B2450 #507B24
tetradic
#24507B #7A247B #7B4F24 #247B24
square
#24507B #7A247B #7B4F24 #247B24
split-complementary
#24507B #7B2424 #7B7A24
monochromatic
#08121C #16314C #24507B #326FAA #4E8DCB

Accessibility & contrast

On white

8.37
#24507B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#24507B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24507B
8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##24507B#FFFFFF#000000##FFFFFF
##24507B1.008.372.518.37
#FFFFFF8.371.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D527D
Deuteranopia (green-blind)
#314A7A
Tritanopia (blue-blind)
#005A60
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #24507b;
/* rgb */ color: rgb(36, 80, 123);
/* oklch */ color: oklch(42.2% 0.087 250.2);
Tailwind
colors: {
  custom: {
    50: '#6a80a1',
    500: '#24507b',
    950: '#000000',
  },
}
SCSS
$custom: #24507b;
$custom-light: #6a80a1;
$custom-dark: #000000;
JSON
{
  "hex": "#24507b",
  "rgb": {
    "r": 36,
    "g": 80,
    "b": 123
  },
  "hsl": {
    "h": 209.655,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42187,
    "c": 0.08689,
    "h": 250.2
  },
  "luminance": 0.07542
}

Semantic roles & 50–950 ramp

primary
#24507B
secondary
#AD7D4D
accent
#934ADE
background
#F6F7F9
surface
#ECEEF2
border
#C7C9CC
text
#070A0F
muted
#7A7C7E

Preview Lab

Preview with #24507B

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

Preview Lab → · Contrast checker → · Palette generator →

#24507B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva