#05323B#05323B

#05323B is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.3% C 0.048 H 214.8°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#05323B
RGB	rgb(5, 50, 59)
HSL	hsl(190, 84%, 13%)
HSV	hsv(190, 92%, 23%)
CMYK	cmyk(91.5%, 15.3%, 0%, 76.9%)
CIE-LAB	lab(18.49, -10.81, -9.88)
CIE-LCH	lch(18.49, 14.65, 222.42°)
OKLab	oklab(29.3% -0.0397 -0.0276)
OKLCH	oklch(29.3% 0.048 214.8)
XYZ	xyz(1.9923, 2.6290, 4.5393)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05323B #3B0E05

analogous

#053B29 #05323B #05173B

triadic

#05323B #3B0532 #323B05

tetradic

#05323B #29053B #3B0E05 #173B05

square

#05323B #29053B #3B0E05 #173B05

split-complementary

#05323B #3B0517 #3B2905

monochromatic

#02181C #02181C #05323B #0A6273 #0F92AC

Accessibility & contrast

On white

13.76

#05323B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#05323B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05323B

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05323B	#FFFFFF	#000000	##FFFFFF
##05323B	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C303C

Deuteranopia (green-blind)

#242B3B

Tritanopia (blue-blind)

#003535

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #05323b;
/* rgb */ color: rgb(5, 50, 59);
/* oklch */ color: oklch(29.3% 0.048 214.8);

Tailwind

colors: {
  custom: {
    50: '#506a71',
    500: '#05323b',
    950: '#000000',
  },
}

SCSS

$custom: #05323b;
$custom-light: #506a71;
$custom-dark: #000000;

JSON

{
  "hex": "#05323b",
  "rgb": {
    "r": 5,
    "g": 50,
    "b": 59
  },
  "hsl": {
    "h": 190,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.29305,
    "c": 0.04834,
    "h": 214.8
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#05323B

secondary

#7C2F20

accent

#4F2DFB

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #05323B

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

Preview Lab → · Contrast checker → · Palette generator →