#021D24#021D24

#021D24 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.4% C 0.036 H 217.7°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#021D24
RGB	rgb(2, 29, 36)
HSL	hsl(192, 89%, 7%)
HSV	hsv(192, 94%, 14%)
CMYK	cmyk(94.4%, 19.4%, 0%, 85.9%)
CIE-LAB	lab(9.15, -7.37, -7.82)
CIE-LCH	lch(9.15, 10.74, 226.69°)
OKLab	oklab(21.38% -0.0283 -0.0219)
OKLCH	oklch(21.38% 0.036 217.7)
XYZ	xyz(0.7827, 1.0189, 1.8241)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D24 #240902

analogous

#02241A #021D24 #020C24

triadic

#021D24 #24021D #1D2402

tetradic

#021D24 #1A0224 #240902 #0C2402

square

#021D24 #1A0224 #240902 #0C2402

split-complementary

#021D24 #24020C #241A02

monochromatic

#02171D #02171D #021D24 #054C5E #087A98

Accessibility & contrast

On white

17.44

#021D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#021D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D24

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D24	#FFFFFF	#000000	##FFFFFF
##021D24	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181C24

Deuteranopia (green-blind)

#141824

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #021d24;
/* rgb */ color: rgb(2, 29, 36);
/* oklch */ color: oklch(21.4% 0.036 217.7);

Tailwind

colors: {
  custom: {
    50: '#47585e',
    500: '#021d24',
    950: '#000000',
  },
}

SCSS

$custom: #021d24;
$custom-light: #47585e;
$custom-dark: #000000;

JSON

{
  "hex": "#021d24",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 36
  },
  "hsl": {
    "h": 192.353,
    "s": 89.474,
    "l": 7.451
  },
  "oklch": {
    "l": 0.2138,
    "c": 0.03575,
    "h": 217.7
  },
  "luminance": 0.01019
}

Semantic roles & 50–950 ramp

primary

#021D24

secondary

#6A2918

accent

#5529FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #021D24

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

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