#052838#052838

#052838 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.049 H 232.9°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#052838
RGB	rgb(5, 40, 56)
HSL	hsl(199, 84%, 12%)
HSV	hsv(199, 91%, 22%)
CMYK	cmyk(91.1%, 28.6%, 0%, 78%)
CIE-LAB	lab(14.60, -5.50, -13.81)
CIE-LCH	lch(14.60, 14.87, 248.27°)
OKLab	oklab(26.13% -0.0294 -0.0389)
OKLCH	oklch(26.13% 0.049 232.9)
XYZ	xyz(1.5349, 1.8352, 4.0139)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052838 #381505

analogous

#05382F #052838 #050E38

triadic

#052838 #380528 #283805

tetradic

#052838 #2F0538 #381505 #0E3805

square

#052838 #2F0538 #381505 #0E3805

split-complementary

#052838 #38050E #382F05

monochromatic

#03141C #03141C #052838 #0A5070 #0F78A8

Accessibility & contrast

On white

15.36

#052838 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#052838 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052838

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052838	#FFFFFF	#000000	##FFFFFF
##052838	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202839

Deuteranopia (green-blind)

#192338

Tritanopia (blue-blind)

#002C2D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #052838;
/* rgb */ color: rgb(5, 40, 56);
/* oklch */ color: oklch(26.1% 0.049 232.9);

Tailwind

colors: {
  custom: {
    50: '#4e616e',
    500: '#052838',
    950: '#000000',
  },
}

SCSS

$custom: #052838;
$custom-light: #4e616e;
$custom-dark: #000000;

JSON

{
  "hex": "#052838",
  "rgb": {
    "r": 5,
    "g": 40,
    "b": 56
  },
  "hsl": {
    "h": 198.824,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26131,
    "c": 0.0488,
    "h": 232.9
  },
  "luminance": 0.01835
}

Semantic roles & 50–950 ramp

primary

#052838

secondary

#793C20

accent

#6E2EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052838

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

Preview Lab → · Contrast checker → · Palette generator →