#052239#052239

#052239 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.056 H 246.5°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#052239
RGB	rgb(5, 34, 57)
HSL	hsl(207, 84%, 12%)
HSV	hsv(207, 91%, 22%)
CMYK	cmyk(91.2%, 40.4%, 0%, 77.6%)
CIE-LAB	lab(12.43, -0.76, -17.93)
CIE-LCH	lch(12.43, 17.94, 267.57°)
OKLab	oklab(24.43% -0.0222 -0.051)
OKLCH	oklch(24.43% 0.056 246.5)
XYZ	xyz(1.3728, 1.4716, 4.0818)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052239 #391C05

analogous

#053936 #052239 #050839

triadic

#052239 #390522 #223905

tetradic

#052239 #360539 #391C05 #083905

square

#052239 #360539 #391C05 #083905

split-complementary

#052239 #390508 #393605

monochromatic

#02111C #02111C #052239 #0A4471 #0F65AA

Accessibility & contrast

On white

16.22

#052239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#052239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052239

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052239	#FFFFFF	#000000	##FFFFFF
##052239	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17233A

Deuteranopia (green-blind)

#101E39

Tritanopia (blue-blind)

#00282A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #052239;
/* rgb */ color: rgb(5, 34, 57);
/* oklch */ color: oklch(24.4% 0.056 246.5);

Tailwind

colors: {
  custom: {
    50: '#4e5c6f',
    500: '#052239',
    950: '#000000',
  },
}

SCSS

$custom: #052239;
$custom-light: #4e5c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#052239",
  "rgb": {
    "r": 5,
    "g": 34,
    "b": 57
  },
  "hsl": {
    "h": 206.538,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24429,
    "c": 0.05564,
    "h": 246.5
  },
  "luminance": 0.01472
}

Semantic roles & 50–950 ramp

primary

#052239

secondary

#7A4820

accent

#882EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #052239

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

Preview Lab → · Contrast checker → · Palette generator →