#052039#052039

#052039 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.058 H 249.8°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#052039
RGB	rgb(5, 32, 57)
HSL	hsl(209, 84%, 12%)
HSV	hsv(209, 91%, 22%)
CMYK	cmyk(91.2%, 43.9%, 0%, 77.6%)
CIE-LAB	lab(11.69, 0.74, -19.09)
CIE-LCH	lch(11.69, 19.10, 272.22°)
OKLab	oklab(23.85% -0.0201 -0.0545)
OKLCH	oklch(23.85% 0.058 249.8)
XYZ	xyz(1.3173, 1.3605, 4.0633)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052039 #391E05

analogous

#053938 #052039 #050639

triadic

#052039 #390520 #203905

tetradic

#052039 #380539 #391E05 #063905

square

#052039 #380539 #391E05 #063905

split-complementary

#052039 #390506 #393805

monochromatic

#02101C #02101C #052039 #0A4071 #0F5FAA

Accessibility & contrast

On white

16.51

#052039 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#052039 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052039

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052039	#FFFFFF	#000000	##FFFFFF
##052039	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14213A

Deuteranopia (green-blind)

#0C1D39

Tritanopia (blue-blind)

#002629

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #052039;
/* rgb */ color: rgb(5, 32, 57);
/* oklch */ color: oklch(23.9% 0.058 249.8);

Tailwind

colors: {
  custom: {
    50: '#4e5b6f',
    500: '#052039',
    950: '#000000',
  },
}

SCSS

$custom: #052039;
$custom-light: #4e5b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#052039",
  "rgb": {
    "r": 5,
    "g": 32,
    "b": 57
  },
  "hsl": {
    "h": 208.846,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23852,
    "c": 0.05804,
    "h": 249.8
  },
  "luminance": 0.01361
}

Semantic roles & 50–950 ramp

primary

#052039

secondary

#7A4B20

accent

#902EFA

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #052039

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

Preview Lab → · Contrast checker → · Palette generator →