#052129#052129

#052129 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.1% C 0.036 H 220.2°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#052129
RGB	rgb(5, 33, 41)
HSL	hsl(193, 78%, 9%)
HSV	hsv(193, 88%, 16%)
CMYK	cmyk(87.8%, 19.5%, 0%, 83.9%)
CIE-LAB	lab(11.13, -7.16, -8.43)
CIE-LCH	lch(11.13, 11.06, 229.66°)
OKLab	oklab(23.1% -0.0279 -0.0236)
OKLCH	oklch(23.1% 0.036 220.2)
XYZ	xyz(1.0065, 1.2800, 2.2914)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052129 #290D05

analogous

#05291F #052129 #050F29

triadic

#052129 #290521 #212905

tetradic

#052129 #1F0529 #290D05 #0F2905

square

#052129 #1F0529 #290D05 #0F2905

split-complementary

#052129 #29050F #291F05

monochromatic

#03161B #03161B #052129 #0C4D60 #127996

Accessibility & contrast

On white

16.72

#052129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#052129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052129

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052129	#FFFFFF	#000000	##FFFFFF
##052129	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2029

Deuteranopia (green-blind)

#171C29

Tritanopia (blue-blind)

#002424

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #052129;
/* rgb */ color: rgb(5, 33, 41);
/* oklch */ color: oklch(23.1% 0.036 220.2);

Tailwind

colors: {
  custom: {
    50: '#4a5c62',
    500: '#052129',
    950: '#000000',
  },
}

SCSS

$custom: #052129;
$custom-light: #4a5c62;
$custom-dark: #000000;

JSON

{
  "hex": "#052129",
  "rgb": {
    "r": 5,
    "g": 33,
    "b": 41
  },
  "hsl": {
    "h": 193.333,
    "s": 78.261,
    "l": 9.02
  },
  "oklch": {
    "l": 0.23102,
    "c": 0.03649,
    "h": 220.2
  },
  "luminance": 0.0128
}

Semantic roles & 50–950 ramp

primary

#052129

secondary

#6B301F

accent

#5E33F5

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010405

muted

#777979

Preview Lab

Preview with #052129

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

Preview Lab → · Contrast checker → · Palette generator →