#052037#052037

#052037 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.7% C 0.055 H 247.9°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#052037
RGB	rgb(5, 32, 55)
HSL	hsl(208, 83%, 12%)
HSV	hsv(208, 91%, 22%)
CMYK	cmyk(90.9%, 41.8%, 0%, 78.4%)
CIE-LAB	lab(11.56, -0.19, -17.88)
CIE-LCH	lch(11.56, 17.88, 269.38°)
OKLab	oklab(23.7% -0.0207 -0.0509)
OKLCH	oklch(23.7% 0.055 247.9)
XYZ	xyz(1.2684, 1.3410, 3.8057)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052037 #371C05

analogous

#053735 #052037 #050737

triadic

#052037 #370520 #203705

tetradic

#052037 #350537 #371C05 #073705

square

#052037 #350537 #371C05 #073705

split-complementary

#052037 #370507 #373505

monochromatic

#03101C #03101C #052037 #0A416F #0F61A7

Accessibility & contrast

On white

16.56

#052037 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#052037 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052037

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052037	#FFFFFF	#000000	##FFFFFF
##052037	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152138

Deuteranopia (green-blind)

#0E1D37

Tritanopia (blue-blind)

#002628

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #052037;
/* rgb */ color: rgb(5, 32, 55);
/* oklch */ color: oklch(23.7% 0.055 247.9);

Tailwind

colors: {
  custom: {
    50: '#4e5b6e',
    500: '#052037',
    950: '#000000',
  },
}

SCSS

$custom: #052037;
$custom-light: #4e5b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#052037",
  "rgb": {
    "r": 5,
    "g": 32,
    "b": 55
  },
  "hsl": {
    "h": 207.6,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23704,
    "c": 0.05496,
    "h": 247.9
  },
  "luminance": 0.01341
}

Semantic roles & 50–950 ramp

primary

#052037

secondary

#784820

accent

#8C2EFA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #052037

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

Preview Lab → · Contrast checker → · Palette generator →