#2F504C#2F504C

#2F504C is a dark, muted teal. Relative luminance 0.069; OKLCH L 40.5% C 0.039 H 186.0°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F504C
RGB	rgb(47, 80, 76)
HSL	hsl(173, 26%, 25%)
HSV	hsv(173, 41%, 31%)
CMYK	cmyk(41.3%, 0%, 5%, 68.6%)
CIE-LAB	lab(31.49, -13.15, -1.46)
CIE-LCH	lch(31.49, 13.23, 186.33°)
OKLab	oklab(40.45% -0.0392 -0.0041)
OKLCH	oklch(40.45% 0.039 186)
XYZ	xyz(5.3450, 6.8631, 7.8791)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F504C #502F33

analogous

#2F503B #2F504C #2F4450

triadic

#2F504C #4C2F50 #504C2F

tetradic

#2F504C #3B2F50 #502F33 #44502F

square

#2F504C #3B2F50 #502F33 #44502F

split-complementary

#2F504C #502F44 #503B2F

monochromatic

#0B1312 #182927 #2F504C #467771 #5C9D95

Accessibility & contrast

On white

8.85

#2F504C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2F504C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F504C

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F504C	#FFFFFF	#000000	##FFFFFF
##2F504C	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4C

Deuteranopia (green-blind)

#47484C

Tritanopia (blue-blind)

#23514F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f504c;
/* rgb */ color: rgb(47, 80, 76);
/* oklch */ color: oklch(40.5% 0.039 186.0);

Tailwind

colors: {
  custom: {
    50: '#69817e',
    500: '#2f504c',
    950: '#000000',
  },
}

SCSS

$custom: #2f504c;
$custom-light: #69817e;
$custom-dark: #000000;

JSON

{
  "hex": "#2f504c",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 76
  },
  "hsl": {
    "h": 172.727,
    "s": 25.984,
    "l": 24.902
  },
  "oklch": {
    "l": 0.40454,
    "c": 0.03944,
    "h": 186
  },
  "luminance": 0.06863
}

Semantic roles & 50–950 ramp

primary

#2F504C

secondary

#815A5E

accent

#6571C2

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A09

muted

#7A7C7B

Preview Lab

Preview with #2F504C

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

Preview Lab → · Contrast checker → · Palette generator →