#243641#243641

#243641 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.031 H 235.8°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#243641
RGB	rgb(36, 54, 65)
HSL	hsl(203, 29%, 20%)
HSV	hsv(203, 45%, 25%)
CMYK	cmyk(44.6%, 16.9%, 0%, 74.5%)
CIE-LAB	lab(21.56, -3.88, -9.16)
CIE-LCH	lch(21.56, 9.95, 247.06°)
OKLab	oklab(32.22% -0.0172 -0.0253)
OKLCH	oklch(32.22% 0.031 235.8)
XYZ	xyz(3.0005, 3.3949, 5.4972)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243641 #412F24

analogous

#24413E #243641 #242741

triadic

#243641 #412436 #364124

tetradic

#243641 #3E2441 #412F24 #274124

square

#243641 #3E2441 #412F24 #274124

split-complementary

#243641 #412427 #413E24

monochromatic

#0B1014 #0E151A #243641 #3A5768 #507790

Accessibility & contrast

On white

12.51

#243641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#243641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243641

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243641	#FFFFFF	#000000	##FFFFFF
##243641	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313642

Deuteranopia (green-blind)

#2D3241

Tritanopia (blue-blind)

#19393A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #243641;
/* rgb */ color: rgb(36, 54, 65);
/* oklch */ color: oklch(32.2% 0.031 235.8);

Tailwind

colors: {
  custom: {
    50: '#606d75',
    500: '#243641',
    950: '#000000',
  },
}

SCSS

$custom: #243641;
$custom-light: #606d75;
$custom-dark: #000000;

JSON

{
  "hex": "#243641",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 65
  },
  "hsl": {
    "h": 202.759,
    "s": 28.713,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3222,
    "c": 0.03053,
    "h": 235.8
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#243641

secondary

#745C4D

accent

#8863C5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050708

muted

#797A7B

Preview Lab

Preview with #243641

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

Preview Lab → · Contrast checker → · Palette generator →