#05333A#05333A

#05333A is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.6% C 0.048 H 210.4°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#05333A
RGB	rgb(5, 51, 58)
HSL	hsl(188, 84%, 12%)
HSV	hsv(188, 91%, 23%)
CMYK	cmyk(91.4%, 12.1%, 0%, 77.3%)
CIE-LAB	lab(18.82, -11.83, -8.69)
CIE-LCH	lch(18.82, 14.68, 216.29°)
OKLab	oklab(29.56% -0.0414 -0.0242)
OKLCH	oklch(29.56% 0.048 210.4)
XYZ	xyz(2.0098, 2.7052, 4.4184)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05333A #3A0C05

analogous

#053A27 #05333A #05183A

triadic

#05333A #3A0533 #333A05

tetradic

#05333A #27053A #3A0C05 #183A05

square

#05333A #27053A #3A0C05 #183A05

split-complementary

#05333A #3A0518 #3A2705

monochromatic

#02191C #02191C #05333A #0A6572 #0F96AB

Accessibility & contrast

On white

13.63

#05333A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#05333A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05333A

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05333A	#FFFFFF	#000000	##FFFFFF
##05333A	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313A

Deuteranopia (green-blind)

#262C3A

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #05333a;
/* rgb */ color: rgb(5, 51, 58);
/* oklch */ color: oklch(29.6% 0.048 210.4);

Tailwind

colors: {
  custom: {
    50: '#506a70',
    500: '#05333a',
    950: '#000000',
  },
}

SCSS

$custom: #05333a;
$custom-light: #506a70;
$custom-dark: #000000;

JSON

{
  "hex": "#05333a",
  "rgb": {
    "r": 5,
    "g": 51,
    "b": 58
  },
  "hsl": {
    "h": 187.925,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29556,
    "c": 0.04793,
    "h": 210.4
  },
  "luminance": 0.02705
}

Semantic roles & 50–950 ramp

primary

#05333A

secondary

#7B2C20

accent

#482DFA

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #05333A

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

Preview Lab → · Contrast checker → · Palette generator →