#001E21#001E21

#001E21 is a very dark, muted teal. Relative luminance 0.010; OKLCH L 21.4% C 0.037 H 204.1°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#001E21
RGB	rgb(0, 30, 33)
HSL	hsl(185, 100%, 6%)
HSV	hsv(185, 100%, 13%)
CMYK	cmyk(100%, 9.1%, 0%, 87.1%)
CIE-LAB	lab(9.31, -9.85, -5.36)
CIE-LCH	lch(9.31, 11.22, 208.52°)
OKLab	oklab(21.43% -0.0334 -0.0149)
OKLCH	oklch(21.43% 0.037 204.1)
XYZ	xyz(0.7387, 1.0383, 1.6000)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001E21 #210300

analogous

#002114 #001E21 #000E21

triadic

#001E21 #21001E #1E2100

tetradic

#001E21 #140021 #210300 #0E2100

square

#001E21 #140021 #210300 #0E2100

split-complementary

#001E21 #21000E #211400

monochromatic

#001C1F #001C1F #001E21 #00565E #008D9B

Accessibility & contrast

On white

17.39

#001E21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#001E21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001E21

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001E21	#FFFFFF	#000000	##FFFFFF
##001E21	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1C21

Deuteranopia (green-blind)

#151921

Tritanopia (blue-blind)

#00201F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #001e21;
/* rgb */ color: rgb(0, 30, 33);
/* oklch */ color: oklch(21.4% 0.037 204.1);

Tailwind

colors: {
  custom: {
    50: '#46595c',
    500: '#001e21',
    950: '#000000',
  },
}

SCSS

$custom: #001e21;
$custom-light: #46595c;
$custom-dark: #000000;

JSON

{
  "hex": "#001e21",
  "rgb": {
    "r": 0,
    "g": 30,
    "b": 33
  },
  "hsl": {
    "h": 185.455,
    "s": 100,
    "l": 6.471
  },
  "oklch": {
    "l": 0.2143,
    "c": 0.03655,
    "h": 204.1
  },
  "luminance": 0.01038
}

Semantic roles & 50–950 ramp

primary

#001E21

secondary

#6A1B13

accent

#3C29FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #001E21

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

Preview Lab → · Contrast checker → · Palette generator →