#052A3C#052A3C

#052A3C is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.0% C 0.052 H 234.9°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#052A3C
RGB	rgb(5, 42, 60)
HSL	hsl(200, 85%, 13%)
HSV	hsv(200, 92%, 24%)
CMYK	cmyk(91.7%, 30%, 0%, 76.5%)
CIE-LAB	lab(15.56, -5.13, -15.10)
CIE-LCH	lch(15.56, 15.95, 251.23°)
OKLab	oklab(26.97% -0.03 -0.0427)
OKLCH	oklch(26.97% 0.052 234.9)
XYZ	xyz(1.7058, 2.0142, 4.5730)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052A3C #3C1705

analogous

#053C32 #052A3C #050F3C

triadic

#052A3C #3C052A #2A3C05

tetradic

#052A3C #32053C #3C1705 #0F3C05

square

#052A3C #32053C #3C1705 #0F3C05

split-complementary

#052A3C #3C050F #3C3205

monochromatic

#02141C #02141C #052A3C #0A5274 #0E79AD

Accessibility & contrast

On white

14.97

#052A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#052A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052A3C

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052A3C	#FFFFFF	#000000	##FFFFFF
##052A3C	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212A3D

Deuteranopia (green-blind)

#1A253C

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #052a3c;
/* rgb */ color: rgb(5, 42, 60);
/* oklch */ color: oklch(27.0% 0.052 234.9);

Tailwind

colors: {
  custom: {
    50: '#506371',
    500: '#052a3c',
    950: '#000000',
  },
}

SCSS

$custom: #052a3c;
$custom-light: #506371;
$custom-dark: #000000;

JSON

{
  "hex": "#052a3c",
  "rgb": {
    "r": 5,
    "g": 42,
    "b": 60
  },
  "hsl": {
    "h": 199.636,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.26972,
    "c": 0.05215,
    "h": 234.9
  },
  "luminance": 0.02014
}

Semantic roles & 50–950 ramp

primary

#052A3C

secondary

#7D3E20

accent

#702DFB

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052A3C

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

Preview Lab → · Contrast checker → · Palette generator →