#052B3C#052B3C

#052B3C is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.051 H 232.8°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#052B3C
RGB	rgb(5, 43, 60)
HSL	hsl(199, 85%, 13%)
HSV	hsv(199, 92%, 24%)
CMYK	cmyk(91.7%, 28.3%, 0%, 76.5%)
CIE-LAB	lab(15.93, -5.82, -14.52)
CIE-LCH	lch(15.93, 15.65, 248.17°)
OKLab	oklab(27.27% -0.0311 -0.041)
OKLCH	oklch(27.27% 0.051 232.8)
XYZ	xyz(1.7417, 2.0860, 4.5849)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052B3C #3C1605

analogous

#053C31 #052B3C #05103C

triadic

#052B3C #3C052B #2B3C05

tetradic

#052B3C #31053C #3C1605 #103C05

square

#052B3C #31053C #3C1605 #103C05

split-complementary

#052B3C #3C0510 #3C3105

monochromatic

#02141C #02141C #052B3C #0A5374 #0E7CAD

Accessibility & contrast

On white

14.82

#052B3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#052B3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052B3C

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052B3C	#FFFFFF	#000000	##FFFFFF
##052B3C	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232A3D

Deuteranopia (green-blind)

#1B253C

Tritanopia (blue-blind)

#003031

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #052b3c;
/* rgb */ color: rgb(5, 43, 60);
/* oklch */ color: oklch(27.3% 0.051 232.8);

Tailwind

colors: {
  custom: {
    50: '#506471',
    500: '#052b3c',
    950: '#000000',
  },
}

SCSS

$custom: #052b3c;
$custom-light: #506471;
$custom-dark: #000000;

JSON

{
  "hex": "#052b3c",
  "rgb": {
    "r": 5,
    "g": 43,
    "b": 60
  },
  "hsl": {
    "h": 198.545,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.27267,
    "c": 0.05146,
    "h": 232.8
  },
  "luminance": 0.02086
}

Semantic roles & 50–950 ramp

primary

#052B3C

secondary

#7D3D20

accent

#6D2DFB

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052B3C

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

Preview Lab → · Contrast checker → · Palette generator →