#052939#052939

#052939 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.049 H 232.3°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#052939
RGB	rgb(5, 41, 57)
HSL	hsl(198, 84%, 12%)
HSV	hsv(198, 91%, 22%)
CMYK	cmyk(91.2%, 28.1%, 0%, 77.6%)
CIE-LAB	lab(15.03, -5.76, -13.84)
CIE-LCH	lch(15.03, 14.99, 247.42°)
OKLab	oklab(26.49% -0.0301 -0.039)
OKLCH	oklch(26.49% 0.049 232.3)
XYZ	xyz(1.5937, 1.9134, 4.1554)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052939 #391505

analogous

#05392F #052939 #050F39

triadic

#052939 #390529 #293905

tetradic

#052939 #2F0539 #391505 #0F3905

square

#052939 #2F0539 #391505 #0F3905

split-complementary

#052939 #39050F #392F05

monochromatic

#02141C #02141C #052939 #0A5171 #0F7AAA

Accessibility & contrast

On white

15.19

#052939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#052939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052939

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052939	#FFFFFF	#000000	##FFFFFF
##052939	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21283A

Deuteranopia (green-blind)

#1A2439

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #052939;
/* rgb */ color: rgb(5, 41, 57);
/* oklch */ color: oklch(26.5% 0.049 232.3);

Tailwind

colors: {
  custom: {
    50: '#4f626f',
    500: '#052939',
    950: '#000000',
  },
}

SCSS

$custom: #052939;
$custom-light: #4f626f;
$custom-dark: #000000;

JSON

{
  "hex": "#052939",
  "rgb": {
    "r": 5,
    "g": 41,
    "b": 57
  },
  "hsl": {
    "h": 198.462,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2649,
    "c": 0.0493,
    "h": 232.3
  },
  "luminance": 0.01914
}

Semantic roles & 50–950 ramp

primary

#052939

secondary

#7A3C20

accent

#6D2EFA

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052939

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

Preview Lab → · Contrast checker → · Palette generator →