#24728B#24728B

#24728B is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.7% C 0.083 H 223.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#24728B
RGB	rgb(36, 114, 139)
HSL	hsl(195, 59%, 34%)
HSV	hsv(195, 74%, 55%)
CMYK	cmyk(74.1%, 18%, 0%, 45.5%)
CIE-LAB	lab(44.62, -14.69, -20.47)
CIE-LCH	lch(44.62, 25.20, 234.32°)
OKLab	oklab(51.65% -0.0603 -0.0573)
OKLCH	oklch(51.65% 0.083 223.5)
XYZ	xyz(11.4032, 14.2725, 26.5750)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24728B #8B3D24

analogous

#248B71 #24728B #243F8B

triadic

#24728B #8B2472 #728B24

tetradic

#24728B #71248B #8B3D24 #3F8B24

square

#24728B #71248B #8B3D24 #3F8B24

split-complementary

#24728B #8B243F #8B7124

monochromatic

#0B222A #174A5A #24728B #319ABC #56B5D3

Accessibility & contrast

On white

5.45

#24728B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#24728B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #24728B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24728B	#FFFFFF	#000000	##FFFFFF
##24728B	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8C

Deuteranopia (green-blind)

#56658B

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #24728b;
/* rgb */ color: rgb(36, 114, 139);
/* oklch */ color: oklch(51.7% 0.083 223.5);

Tailwind

colors: {
  custom: {
    50: '#6e9aad',
    500: '#24728b',
    950: '#000000',
  },
}

SCSS

$custom: #24728b;
$custom-light: #6e9aad;
$custom-dark: #000000;

JSON

{
  "hex": "#24728b",
  "rgb": {
    "r": 36,
    "g": 114,
    "b": 139
  },
  "hsl": {
    "h": 194.563,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.51655,
    "c": 0.08314,
    "h": 223.5
  },
  "luminance": 0.14274
}

Semantic roles & 50–950 ramp

primary

#24728B

secondary

#B76C53

accent

#6C46E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #24728B

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

Preview Lab → · Contrast checker → · Palette generator →