#243F44#243F44

#243F44 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.8% C 0.034 H 210.6°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#243F44
RGB	rgb(36, 63, 68)
HSL	hsl(189, 31%, 20%)
HSV	hsv(189, 47%, 27%)
CMYK	cmyk(47.1%, 7.4%, 0%, 73.3%)
CIE-LAB	lab(24.79, -8.70, -6.29)
CIE-LCH	lch(24.79, 10.74, 215.84°)
OKLab	oklab(34.83% -0.0292 -0.0173)
OKLCH	oklch(34.83% 0.034 210.6)
XYZ	xyz(3.5481, 4.3472, 6.1198)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F44 #442924

analogous

#244439 #243F44 #242F44

triadic

#243F44 #44243F #3F4424

tetradic

#243F44 #392444 #442924 #2F4424

square

#243F44 #392444 #442924 #2F4424

split-complementary

#243F44 #44242F #443924

monochromatic

#0B1314 #0F1A1C #243F44 #39646C #4E8994

Accessibility & contrast

On white

11.23

#243F44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#243F44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F44

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F44	#FFFFFF	#000000	##FFFFFF
##243F44	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3D44

Deuteranopia (green-blind)

#353944

Tritanopia (blue-blind)

#164140

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #243f44;
/* rgb */ color: rgb(36, 63, 68);
/* oklch */ color: oklch(34.8% 0.034 210.6);

Tailwind

colors: {
  custom: {
    50: '#617477',
    500: '#243f44',
    950: '#000000',
  },
}

SCSS

$custom: #243f44;
$custom-light: #617477;
$custom-dark: #000000;

JSON

{
  "hex": "#243f44",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 68
  },
  "hsl": {
    "h": 189.375,
    "s": 30.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34826,
    "c": 0.03397,
    "h": 210.6
  },
  "luminance": 0.04347
}

Semantic roles & 50–950 ramp

primary

#243F44

secondary

#77534D

accent

#7161C7

background

#F5F7F7

surface

#EAEDED

border

#C6C8C8

text

#050808

muted

#797B7B

Preview Lab

Preview with #243F44

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

Preview Lab → · Contrast checker → · Palette generator →