#052230#052230

#052230 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.8% C 0.043 H 233.4°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#052230
RGB	rgb(5, 34, 48)
HSL	hsl(200, 81%, 10%)
HSV	hsv(200, 90%, 19%)
CMYK	cmyk(89.6%, 29.2%, 0%, 81.2%)
CIE-LAB	lab(11.89, -4.83, -12.34)
CIE-LCH	lch(11.89, 13.25, 248.63°)
OKLab	oklab(23.83% -0.0258 -0.0348)
OKLCH	oklch(23.83% 0.043 233.4)
XYZ	xyz(1.1679, 1.3896, 3.0024)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052230 #301305

analogous

#053028 #052230 #050C30

triadic

#052230 #300522 #223005

tetradic

#052230 #280530 #301305 #0C3005

square

#052230 #280530 #301305 #0C3005

split-complementary

#052230 #30050C #302805

monochromatic

#03141C #03141C #052230 #0B4967 #11719F

Accessibility & contrast

On white

16.43

#052230 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#052230 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052230

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052230	#FFFFFF	#000000	##FFFFFF
##052230	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2231

Deuteranopia (green-blind)

#151D30

Tritanopia (blue-blind)

#002627

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #052230;
/* rgb */ color: rgb(5, 34, 48);
/* oklch */ color: oklch(23.8% 0.043 233.4);

Tailwind

colors: {
  custom: {
    50: '#4c5c68',
    500: '#052230',
    950: '#000000',
  },
}

SCSS

$custom: #052230;
$custom-light: #4c5c68;
$custom-dark: #000000;

JSON

{
  "hex": "#052230",
  "rgb": {
    "r": 5,
    "g": 34,
    "b": 48
  },
  "hsl": {
    "h": 199.535,
    "s": 81.132,
    "l": 10.392
  },
  "oklch": {
    "l": 0.23826,
    "c": 0.04329,
    "h": 233.4
  },
  "luminance": 0.0139
}

Semantic roles & 50–950 ramp

primary

#052230

secondary

#723A1F

accent

#7130F8

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #052230

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

Preview Lab → · Contrast checker → · Palette generator →