#053440#053440

#053440 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.2% C 0.052 H 219.9°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#053440
RGB	rgb(5, 52, 64)
HSL	hsl(192, 86%, 14%)
HSV	hsv(192, 92%, 25%)
CMYK	cmyk(92.2%, 18.8%, 0%, 74.9%)
CIE-LAB	lab(19.47, -10.04, -11.80)
CIE-LCH	lch(19.47, 15.50, 229.61°)
OKLab	oklab(30.17% -0.0396 -0.0331)
OKLCH	oklch(30.17% 0.052 219.9)
XYZ	xyz(2.2156, 2.8581, 5.2844)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#053440 #401105

analogous

#05402E #053440 #051640

triadic

#053440 #400534 #344005

tetradic

#053440 #2E0540 #401105 #164005

square

#053440 #2E0540 #401105 #164005

split-complementary

#053440 #400516 #402E05

monochromatic

#02171C #02171C #053440 #096279 #0E90B2

Accessibility & contrast

On white

13.36

#053440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#053440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #053440

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##053440	#FFFFFF	#000000	##FFFFFF
##053440	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3241

Deuteranopia (green-blind)

#252D40

Tritanopia (blue-blind)

#003838

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #053440;
/* rgb */ color: rgb(5, 52, 64);
/* oklch */ color: oklch(30.2% 0.052 219.9);

Tailwind

colors: {
  custom: {
    50: '#516b74',
    500: '#053440',
    950: '#000000',
  },
}

SCSS

$custom: #053440;
$custom-light: #516b74;
$custom-dark: #000000;

JSON

{
  "hex": "#053440",
  "rgb": {
    "r": 5,
    "g": 52,
    "b": 64
  },
  "hsl": {
    "h": 192.203,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.30166,
    "c": 0.05156,
    "h": 219.9
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#053440

secondary

#813420

accent

#562CFC

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #053440

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

Preview Lab → · Contrast checker → · Palette generator →