#052F37#052F37

#052F37 is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.2% C 0.046 H 213.7°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#052F37
RGB	rgb(5, 47, 55)
HSL	hsl(190, 83%, 12%)
HSV	hsv(190, 91%, 22%)
CMYK	cmyk(90.9%, 14.5%, 0%, 78.4%)
CIE-LAB	lab(17.18, -10.54, -9.12)
CIE-LCH	lch(17.18, 13.94, 220.86°)
OKLab	oklab(28.19% -0.0382 -0.0254)
OKLCH	oklch(28.19% 0.046 213.7)
XYZ	xyz(1.7684, 2.3409, 3.9723)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052F37 #370D05

analogous

#053726 #052F37 #051637

triadic

#052F37 #37052F #2F3705

tetradic

#052F37 #260537 #370D05 #163705

square

#052F37 #260537 #370D05 #163705

split-complementary

#052F37 #370516 #372605

monochromatic

#03181C #03181C #052F37 #0A5F6F #0F8FA7

Accessibility & contrast

On white

14.30

#052F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#052F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052F37

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052F37	#FFFFFF	#000000	##FFFFFF
##052F37	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D37

Deuteranopia (green-blind)

#222837

Tritanopia (blue-blind)

#003231

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #052f37;
/* rgb */ color: rgb(5, 47, 55);
/* oklch */ color: oklch(28.2% 0.046 213.7);

Tailwind

colors: {
  custom: {
    50: '#4f676d',
    500: '#052f37',
    950: '#000000',
  },
}

SCSS

$custom: #052f37;
$custom-light: #4f676d;
$custom-dark: #000000;

JSON

{
  "hex": "#052f37",
  "rgb": {
    "r": 5,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 189.6,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.28189,
    "c": 0.04586,
    "h": 213.7
  },
  "luminance": 0.02341
}

Semantic roles & 50–950 ramp

primary

#052F37

secondary

#782E20

accent

#4F2EFA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #052F37

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

Preview Lab → · Contrast checker → · Palette generator →