#243E41#243E41

#243E41 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.4% C 0.032 H 205.1°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#243E41
RGB	rgb(36, 62, 65)
HSL	hsl(186, 29%, 20%)
HSV	hsv(186, 45%, 25%)
CMYK	cmyk(44.6%, 4.6%, 0%, 74.5%)
CIE-LAB	lab(24.33, -9.01, -4.99)
CIE-LCH	lch(24.33, 10.30, 208.95°)
OKLab	oklab(34.42% -0.0292 -0.0137)
OKLCH	oklch(34.42% 0.032 205.1)
XYZ	xyz(3.4040, 4.2017, 5.6316)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243E41 #412724

analogous

#244136 #243E41 #243041

triadic

#243E41 #41243E #3E4124

tetradic

#243E41 #362441 #412724 #304124

square

#243E41 #362441 #412724 #304124

split-complementary

#243E41 #412430 #413624

monochromatic

#0B1314 #0E181A #243E41 #3A6468 #508990

Accessibility & contrast

On white

11.41

#243E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#243E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243E41

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243E41	#FFFFFF	#000000	##FFFFFF
##243E41	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3C41

Deuteranopia (green-blind)

#353841

Tritanopia (blue-blind)

#18403F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243e41;
/* rgb */ color: rgb(36, 62, 65);
/* oklch */ color: oklch(34.4% 0.032 205.1);

Tailwind

colors: {
  custom: {
    50: '#607375',
    500: '#243e41',
    950: '#000000',
  },
}

SCSS

$custom: #243e41;
$custom-light: #607375;
$custom-dark: #000000;

JSON

{
  "hex": "#243e41",
  "rgb": {
    "r": 36,
    "g": 62,
    "b": 65
  },
  "hsl": {
    "h": 186.207,
    "s": 28.713,
    "l": 19.804
  },
  "oklch": {
    "l": 0.34421,
    "c": 0.03229,
    "h": 205.1
  },
  "luminance": 0.04202
}

Semantic roles & 50–950 ramp

primary

#243E41

secondary

#74514D

accent

#6D63C5

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050808

muted

#797B7B

Preview Lab

Preview with #243E41

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

Preview Lab → · Contrast checker → · Palette generator →