#24537C#24537C

#24537C is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.0% C 0.085 H 247.6°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#24537C
RGB	rgb(36, 83, 124)
HSL	hsl(208, 55%, 31%)
HSV	hsv(208, 71%, 49%)
CMYK	cmyk(71%, 33.1%, 0%, 51.4%)
CIE-LAB	lab(34.02, -1.53, -27.87)
CIE-LCH	lch(34.02, 27.91, 266.85°)
OKLab	oklab(43% -0.0324 -0.0789)
OKLCH	oklch(43% 0.085 247.6)
XYZ	xyz(7.4575, 8.0160, 20.2191)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24537C #7C4D24

analogous

#247C79 #24537C #24277C

triadic

#24537C #7C2453 #537C24

tetradic

#24537C #79247C #7C4D24 #277C24

square

#24537C #79247C #7C4D24 #277C24

split-complementary

#24537C #7C2427 #7C7924

monochromatic

#08141D #16334D #24537C #3273AB #4F91CC

Accessibility & contrast

On white

8.07

#24537C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#24537C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24537C

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24537C	#FFFFFF	#000000	##FFFFFF
##24537C	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41557E

Deuteranopia (green-blind)

#354C7B

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #24537c;
/* rgb */ color: rgb(36, 83, 124);
/* oklch */ color: oklch(43.0% 0.085 247.6);

Tailwind

colors: {
  custom: {
    50: '#6a83a2',
    500: '#24537c',
    950: '#000000',
  },
}

SCSS

$custom: #24537c;
$custom-light: #6a83a2;
$custom-dark: #000000;

JSON

{
  "hex": "#24537c",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 124
  },
  "hsl": {
    "h": 207.955,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42995,
    "c": 0.0853,
    "h": 247.6
  },
  "luminance": 0.08017
}

Semantic roles & 50–950 ramp

primary

#24537C

secondary

#AE7B4D

accent

#8F49DE

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #24537C

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

Preview Lab → · Contrast checker → · Palette generator →