#052240#052240

#052240 is a very dark, moderate cyan. Relative luminance 0.015; OKLCH L 25.0% C 0.066 H 252.4°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#052240
RGB	rgb(5, 34, 64)
HSL	hsl(211, 86%, 14%)
HSV	hsv(211, 92%, 25%)
CMYK	cmyk(92.2%, 46.9%, 0%, 74.9%)
CIE-LAB	lab(12.90, 2.49, -22.11)
CIE-LCH	lch(12.90, 22.25, 276.43°)
OKLab	oklab(24.95% -0.02 -0.0633)
OKLCH	oklch(24.95% 0.066 252.4)
XYZ	xyz(1.5597, 1.5463, 5.0658)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052240 #402305

analogous

#053F40 #052240 #050540

triadic

#052240 #400522 #224005

tetradic

#052240 #40053F #402305 #054005

square

#052240 #40053F #402305 #054005

split-complementary

#052240 #400505 #3F4005

monochromatic

#020F1C #020F1C #052240 #094079 #0E5EB2

Accessibility & contrast

On white

16.04

#052240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#052240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052240

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052240	#FFFFFF	#000000	##FFFFFF
##052240	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132441

Deuteranopia (green-blind)

#091F3F

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #052240;
/* rgb */ color: rgb(5, 34, 64);
/* oklch */ color: oklch(25.0% 0.066 252.4);

Tailwind

colors: {
  custom: {
    50: '#505c75',
    500: '#052240',
    950: '#000000',
  },
}

SCSS

$custom: #052240;
$custom-light: #505c75;
$custom-dark: #000000;

JSON

{
  "hex": "#052240",
  "rgb": {
    "r": 5,
    "g": 34,
    "b": 64
  },
  "hsl": {
    "h": 210.508,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24953,
    "c": 0.06637,
    "h": 252.4
  },
  "luminance": 0.01546
}

Semantic roles & 50–950 ramp

primary

#052240

secondary

#815120

accent

#962CFC

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020408

muted

#78797B

Preview Lab

Preview with #052240

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

Preview Lab → · Contrast checker → · Palette generator →