#001F24#001F24

#001F24 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.9% C 0.038 H 209.8°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#001F24
RGB	rgb(0, 31, 36)
HSL	hsl(188, 100%, 7%)
HSV	hsv(188, 100%, 14%)
CMYK	cmyk(100%, 13.9%, 0%, 85.9%)
CIE-LAB	lab(9.85, -9.36, -6.75)
CIE-LCH	lch(9.85, 11.54, 215.77°)
OKLab	oklab(21.92% -0.0329 -0.0188)
OKLCH	oklch(21.92% 0.038 209.8)
XYZ	xyz(0.8083, 1.1072, 1.8398)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001F24 #240500

analogous

#002417 #001F24 #000D24

triadic

#001F24 #24001F #1F2400

tetradic

#001F24 #170024 #240500 #0D2400

square

#001F24 #170024 #240500 #0D2400

split-complementary

#001F24 #24000D #241700

monochromatic

#001A1F #001A1F #001F24 #005461 #00889E

Accessibility & contrast

On white

17.19

#001F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#001F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001F24

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001F24	#FFFFFF	#000000	##FFFFFF
##001F24	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1D24

Deuteranopia (green-blind)

#161A24

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #001f24;
/* rgb */ color: rgb(0, 31, 36);
/* oklch */ color: oklch(21.9% 0.038 209.8);

Tailwind

colors: {
  custom: {
    50: '#465a5e',
    500: '#001f24',
    950: '#000000',
  },
}

SCSS

$custom: #001f24;
$custom-light: #465a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#001f24",
  "rgb": {
    "r": 0,
    "g": 31,
    "b": 36
  },
  "hsl": {
    "h": 188.333,
    "s": 100,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21921,
    "c": 0.03789,
    "h": 209.8
  },
  "luminance": 0.01107
}

Semantic roles & 50–950 ramp

primary

#001F24

secondary

#6D2013

accent

#4729FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000404

muted

#777979

Preview Lab

Preview with #001F24

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

Preview Lab → · Contrast checker → · Palette generator →