#052F39#052F39

#052F39 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.3% C 0.047 H 218.0°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#052F39
RGB	rgb(5, 47, 57)
HSL	hsl(192, 84%, 12%)
HSV	hsv(192, 91%, 22%)
CMYK	cmyk(91.2%, 17.5%, 0%, 77.6%)
CIE-LAB	lab(17.28, -9.73, -10.36)
CIE-LCH	lch(17.28, 14.22, 226.81°)
OKLab	oklab(28.29% -0.0371 -0.029)
OKLCH	oklch(28.29% 0.047 218)
XYZ	xyz(1.8173, 2.3605, 4.2299)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052F39 #390F05

analogous

#053929 #052F39 #051539

triadic

#052F39 #39052F #2F3905

tetradic

#052F39 #290539 #390F05 #153905

square

#052F39 #290539 #390F05 #153905

split-complementary

#052F39 #390515 #392905

monochromatic

#02171C #02171C #052F39 #0A5D71 #0F8CAA

Accessibility & contrast

On white

14.26

#052F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#052F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052F39

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052F39	#FFFFFF	#000000	##FFFFFF
##052F39	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D3A

Deuteranopia (green-blind)

#222839

Tritanopia (blue-blind)

#003232

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #052f39;
/* rgb */ color: rgb(5, 47, 57);
/* oklch */ color: oklch(28.3% 0.047 218.0);

Tailwind

colors: {
  custom: {
    50: '#4f676f',
    500: '#052f39',
    950: '#000000',
  },
}

SCSS

$custom: #052f39;
$custom-light: #4f676f;
$custom-dark: #000000;

JSON

{
  "hex": "#052f39",
  "rgb": {
    "r": 5,
    "g": 47,
    "b": 57
  },
  "hsl": {
    "h": 191.538,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28294,
    "c": 0.04712,
    "h": 218
  },
  "luminance": 0.02361
}

Semantic roles & 50–950 ramp

primary

#052F39

secondary

#7A3120

accent

#552EFA

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #052F39

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

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