#021B15#021B15

#021B15 is a very dark, muted teal. Relative luminance 0.009; OKLCH L 20.0% C 0.035 H 174.9°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#021B15
RGB	rgb(2, 27, 21)
HSL	hsl(166, 86%, 6%)
HSV	hsv(166, 93%, 11%)
CMYK	cmyk(92.6%, 0%, 22.2%, 89.4%)
CIE-LAB	lab(7.69, -10.50, 1.17)
CIE-LCH	lch(7.69, 10.57, 173.63°)
OKLab	oklab(19.98% -0.0345 0.0031)
OKLCH	oklch(19.98% 0.035 174.9)
XYZ	xyz(0.5523, 0.8508, 0.8444)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021B15 #1B0208

analogous

#021B08 #021B15 #02141B

triadic

#021B15 #15021B #1B1502

tetradic

#021B15 #08021B #1B0208 #141B02

square

#021B15 #08021B #1B0208 #141B02

split-complementary

#021B15 #1B0214 #1B0802

monochromatic

#021C16 #021C16 #021C16 #065441 #0A8D6E

Accessibility & contrast

On white

17.95

#021B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021B15

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021B15	#FFFFFF	#000000	##FFFFFF
##021B15	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1915

Deuteranopia (green-blind)

#161615

Tritanopia (blue-blind)

#001B19

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #021b15;
/* rgb */ color: rgb(2, 27, 21);
/* oklch */ color: oklch(20.0% 0.035 174.9);

Tailwind

colors: {
  custom: {
    50: '#475752',
    500: '#021b15',
    950: '#000000',
  },
}

SCSS

$custom: #021b15;
$custom-light: #475752;
$custom-dark: #000000;

JSON

{
  "hex": "#021b15",
  "rgb": {
    "r": 2,
    "g": 27,
    "b": 21
  },
  "hsl": {
    "h": 165.6,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19979,
    "c": 0.03469,
    "h": 174.9
  },
  "luminance": 0.00851
}

Semantic roles & 50–950 ramp

primary

#021B15

secondary

#611829

accent

#2B5EFC

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000302

muted

#777878

Preview Lab

Preview with #021B15

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

Preview Lab → · Contrast checker → · Palette generator →