#2B565B#2B565B

#2B565B is a dark, muted teal. Relative luminance 0.079; OKLCH L 42.4% C 0.048 H 205.4°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#2B565B
RGB	rgb(43, 86, 91)
HSL	hsl(186, 36%, 26%)
HSV	hsv(186, 53%, 36%)
CMYK	cmyk(52.7%, 5.5%, 0%, 64.3%)
CIE-LAB	lab(33.82, -13.36, -7.52)
CIE-LCH	lch(33.82, 15.33, 209.37°)
OKLab	oklab(42.44% -0.0437 -0.0207)
OKLCH	oklch(42.44% 0.048 205.4)
XYZ	xyz(6.2116, 7.9240, 11.0976)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B565B #5B302B

analogous

#2B5B48 #2B565B #2B3E5B

triadic

#2B565B #5B2B56 #565B2B

tetradic

#2B565B #482B5B #5B302B #3E5B2B

square

#2B565B #482B5B #5B302B #3E5B2B

split-complementary

#2B565B #5B2B3E #5B482B

monochromatic

#0A1415 #172F31 #2B565B #3F7D85 #53A4AE

Accessibility & contrast

On white

8.12

#2B565B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2B565B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B565B

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B565B	#FFFFFF	#000000	##FFFFFF
##2B565B	1.00	8.12	2.58	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50535B

Deuteranopia (green-blind)

#484D5B

Tritanopia (blue-blind)

#0E5957

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2b565b;
/* rgb */ color: rgb(43, 86, 91);
/* oklch */ color: oklch(42.4% 0.048 205.4);

Tailwind

colors: {
  custom: {
    50: '#698589',
    500: '#2b565b',
    950: '#000000',
  },
}

SCSS

$custom: #2b565b;
$custom-light: #698589;
$custom-dark: #000000;

JSON

{
  "hex": "#2b565b",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 91
  },
  "hsl": {
    "h": 186.25,
    "s": 35.821,
    "l": 26.275
  },
  "oklch": {
    "l": 0.4244,
    "c": 0.04841,
    "h": 205.4
  },
  "luminance": 0.07924
}

Semantic roles & 50–950 ramp

primary

#2B565B

secondary

#8D5A55

accent

#685CCC

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #2B565B

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

Preview Lab → · Contrast checker → · Palette generator →