#052740#052740

#052740 is a dark, moderate cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.060 H 245.3°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#052740
RGB	rgb(5, 39, 64)
HSL	hsl(205, 86%, 14%)
HSV	hsv(205, 92%, 25%)
CMYK	cmyk(92.2%, 39.1%, 0%, 74.9%)
CIE-LAB	lab(14.70, -1.22, -19.25)
CIE-LCH	lch(14.70, 19.29, 266.37°)
OKLab	oklab(26.36% -0.0252 -0.0548)
OKLCH	oklch(26.36% 0.06 245.3)
XYZ	xyz(1.7132, 1.8533, 5.1169)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052740 #401E05

analogous

#05403B #052740 #050940

triadic

#052740 #400527 #274005

tetradic

#052740 #3B0540 #401E05 #094005

square

#052740 #3B0540 #401E05 #094005

split-complementary

#052740 #400509 #403B05

monochromatic

#02111C #02111C #052740 #094A79 #0E6CB2

Accessibility & contrast

On white

15.32

#052740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#052740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052740

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052740	#FFFFFF	#000000	##FFFFFF
##052740	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2841

Deuteranopia (green-blind)

#132340

Tritanopia (blue-blind)

#002D30

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #052740;
/* rgb */ color: rgb(5, 39, 64);
/* oklch */ color: oklch(26.4% 0.060 245.3);

Tailwind

colors: {
  custom: {
    50: '#506075',
    500: '#052740',
    950: '#000000',
  },
}

SCSS

$custom: #052740;
$custom-light: #506075;
$custom-dark: #000000;

JSON

{
  "hex": "#052740",
  "rgb": {
    "r": 5,
    "g": 39,
    "b": 64
  },
  "hsl": {
    "h": 205.424,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.26364,
    "c": 0.06029,
    "h": 245.3
  },
  "luminance": 0.01853
}

Semantic roles & 50–950 ramp

primary

#052740

secondary

#814920

accent

#842CFC

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020508

muted

#78797B

Preview Lab

Preview with #052740

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

Preview Lab → · Contrast checker → · Palette generator →