#021010#021010

#021010 is a very dark, muted teal. Relative luminance 0.004; OKLCH L 15.9% C 0.023 H 195.1°. Best body text is #FFFFFF at 19.37:1 contrast (WCAG AA passes).

Color values

HEX	#021010
RGB	rgb(2, 16, 16)
HSL	hsl(180, 78%, 4%)
HSV	hsv(180, 88%, 6%)
CMYK	cmyk(87.5%, 0%, 0%, 93.7%)
CIE-LAB	lab(3.80, -3.94, -1.39)
CIE-LCH	lch(3.80, 4.18, 199.39°)
OKLab	oklab(15.88% -0.022 -0.0059)
OKLCH	oklch(15.88% 0.023 195.1)
XYZ	xyz(0.3038, 0.4209, 0.5553)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021010 #100202

analogous

#021009 #021010 #020910

triadic

#021010 #100210 #101002

tetradic

#021010 #090210 #100202 #091002

square

#021010 #090210 #100202 #091002

split-complementary

#021010 #100209 #100902

monochromatic

#031B1B #031B1B #031B1B #094646 #107D7D

Accessibility & contrast

On white

19.37

#021010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#021010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021010

19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021010	#FFFFFF	#000000	##FFFFFF
##021010	1.00	19.37	1.08	19.37
#FFFFFF	19.37	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0F10

Deuteranopia (green-blind)

#0B0D10

Tritanopia (blue-blind)

#001110

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #021010;
/* rgb */ color: rgb(2, 16, 16);
/* oklch */ color: oklch(15.9% 0.023 195.1);

Tailwind

colors: {
  custom: {
    50: '#474e4e',
    500: '#021010',
    950: '#000000',
  },
}

SCSS

$custom: #021010;
$custom-light: #474e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#021010",
  "rgb": {
    "r": 2,
    "g": 16,
    "b": 16
  },
  "hsl": {
    "h": 180,
    "s": 77.778,
    "l": 3.529
  },
  "oklch": {
    "l": 0.1588,
    "c": 0.02275,
    "h": 195.1
  },
  "luminance": 0.00421
}

Semantic roles & 50–950 ramp

primary

#021010

secondary

#551919

accent

#3434F4

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #021010

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

Preview Lab → · Contrast checker → · Palette generator →