#24404C#24404C

#24404C is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.040 H 227.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#24404C
RGB	rgb(36, 64, 76)
HSL	hsl(198, 36%, 22%)
HSV	hsv(198, 53%, 30%)
CMYK	cmyk(52.6%, 15.8%, 0%, 70.2%)
CIE-LAB	lab(25.45, -6.74, -10.56)
CIE-LCH	lch(25.45, 12.53, 237.47°)
OKLab	oklab(35.46% -0.027 -0.0292)
OKLCH	oklch(35.46% 0.04 227.3)
XYZ	xyz(3.8650, 4.5634, 7.5132)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24404C #4C3024

analogous

#244C44 #24404C #242C4C

triadic

#24404C #4C2440 #404C24

tetradic

#24404C #44244C #4C3024 #2C4C24

square

#24404C #44244C #4C3024 #2C4C24

split-complementary

#24404C #4C242C #4C4424

monochromatic

#0A1115 #101D22 #24404C #386376 #4B869F

Accessibility & contrast

On white

10.98

#24404C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#24404C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24404C

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24404C	#FFFFFF	#000000	##FFFFFF
##24404C	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3F4D

Deuteranopia (green-blind)

#343A4C

Tritanopia (blue-blind)

#104444

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #24404c;
/* rgb */ color: rgb(36, 64, 76);
/* oklch */ color: oklch(35.5% 0.040 227.3);

Tailwind

colors: {
  custom: {
    50: '#62747e',
    500: '#24404c',
    950: '#000000',
  },
}

SCSS

$custom: #24404c;
$custom-light: #62747e;
$custom-dark: #000000;

JSON

{
  "hex": "#24404c",
  "rgb": {
    "r": 36,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 198,
    "s": 35.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.35463,
    "c": 0.03976,
    "h": 227.3
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#24404C

secondary

#7F5C4C

accent

#7E5CCC

background

#F5F7F7

surface

#EAEDEE

border

#C6C8C9

text

#050809

muted

#797B7B

Preview Lab

Preview with #24404C

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

Preview Lab → · Contrast checker → · Palette generator →