#05211D#05211D

#05211D is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.5% C 0.035 H 182.2°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#05211D
RGB	rgb(5, 33, 29)
HSL	hsl(171, 74%, 7%)
HSV	hsv(171, 85%, 13%)
CMYK	cmyk(84.8%, 0%, 12.1%, 87.1%)
CIE-LAB	lab(10.62, -11.86, -0.41)
CIE-LCH	lch(10.62, 11.86, 181.99°)
OKLab	oklab(22.52% -0.0346 -0.0013)
OKLCH	oklch(22.52% 0.035 182.2)
XYZ	xyz(0.8281, 1.2086, 1.3518)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05211D #210509

analogous

#05210F #05211D #051721

triadic

#05211D #1D0521 #211D05

tetradic

#05211D #0F0521 #210509 #172105

square

#05211D #0F0521 #210509 #172105

split-complementary

#05211D #210517 #210F05

monochromatic

#041B17 #041B17 #05211D #0D564C #158B7A

Accessibility & contrast

On white

16.91

#05211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#05211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05211D

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05211D	#FFFFFF	#000000	##FFFFFF
##05211D	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1F1D

Deuteranopia (green-blind)

#1B1B1D

Tritanopia (blue-blind)

#002220

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #05211d;
/* rgb */ color: rgb(5, 33, 29);
/* oklch */ color: oklch(22.5% 0.035 182.2);

Tailwind

colors: {
  custom: {
    50: '#495c58',
    500: '#05211d',
    950: '#000000',
  },
}

SCSS

$custom: #05211d;
$custom-light: #495c58;
$custom-dark: #000000;

JSON

{
  "hex": "#05211d",
  "rgb": {
    "r": 5,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 171.429,
    "s": 73.684,
    "l": 7.451
  },
  "oklch": {
    "l": 0.22516,
    "c": 0.03465,
    "h": 182.2
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#05211D

secondary

#621F29

accent

#3752F0

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #05211D

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

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