#052339#052339

#052339 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.055 H 244.7°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#052339
RGB	rgb(5, 35, 57)
HSL	hsl(205, 84%, 12%)
HSV	hsv(205, 91%, 22%)
CMYK	cmyk(91.2%, 38.6%, 0%, 77.6%)
CIE-LAB	lab(12.79, -1.50, -17.34)
CIE-LCH	lch(12.79, 17.41, 265.07°)
OKLab	oklab(24.72% -0.0233 -0.0493)
OKLCH	oklch(24.72% 0.055 244.7)
XYZ	xyz(1.4019, 1.5296, 4.0915)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052339 #391B05

analogous

#053935 #052339 #050939

triadic

#052339 #390523 #233905

tetradic

#052339 #350539 #391B05 #093905

square

#052339 #350539 #391B05 #093905

split-complementary

#052339 #390509 #393505

monochromatic

#02111C #02111C #052339 #0A4671 #0F68AA

Accessibility & contrast

On white

16.08

#052339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#052339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052339

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052339	#FFFFFF	#000000	##FFFFFF
##052339	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19243A

Deuteranopia (green-blind)

#111F39

Tritanopia (blue-blind)

#00282B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #052339;
/* rgb */ color: rgb(5, 35, 57);
/* oklch */ color: oklch(24.7% 0.055 244.7);

Tailwind

colors: {
  custom: {
    50: '#4e5d6f',
    500: '#052339',
    950: '#000000',
  },
}

SCSS

$custom: #052339;
$custom-light: #4e5d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#052339",
  "rgb": {
    "r": 5,
    "g": 35,
    "b": 57
  },
  "hsl": {
    "h": 205.385,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24719,
    "c": 0.05453,
    "h": 244.7
  },
  "luminance": 0.0153
}

Semantic roles & 50–950 ramp

primary

#052339

secondary

#7A4620

accent

#842EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #052339

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

Preview Lab → · Contrast checker → · Palette generator →