#2B575D#2B575D

#2B575D is a dark, muted teal. Relative luminance 0.081; OKLCH L 42.8% C 0.050 H 207.0°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B575D
RGB	rgb(43, 87, 93)
HSL	hsl(187, 37%, 27%)
HSV	hsv(187, 54%, 36%)
CMYK	cmyk(53.8%, 6.5%, 0%, 63.5%)
CIE-LAB	lab(34.23, -13.31, -8.17)
CIE-LCH	lch(34.23, 15.62, 211.52°)
OKLab	oklab(42.79% -0.0441 -0.0225)
OKLCH	oklch(42.79% 0.05 207)
XYZ	xyz(6.3795, 8.1197, 11.5849)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B575D #5D312B

analogous

#2B5D4A #2B575D #2B3E5D

triadic

#2B575D #5D2B57 #575D2B

tetradic

#2B575D #4A2B5D #5D312B #3E5D2B

square

#2B575D #4A2B5D #5D312B #3E5D2B

split-complementary

#2B575D #5D2B3E #5D4A2B

monochromatic

#0A1415 #183033 #2B575D #3E7E87 #53A4AF

Accessibility & contrast

On white

8.00

#2B575D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2B575D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B575D

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B575D	#FFFFFF	#000000	##FFFFFF
##2B575D	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545D

Deuteranopia (green-blind)

#494E5D

Tritanopia (blue-blind)

#0B5A59

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2b575d;
/* rgb */ color: rgb(43, 87, 93);
/* oklch */ color: oklch(42.8% 0.050 207.0);

Tailwind

colors: {
  custom: {
    50: '#69868a',
    500: '#2b575d',
    950: '#000000',
  },
}

SCSS

$custom: #2b575d;
$custom-light: #69868a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b575d",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 93
  },
  "hsl": {
    "h": 187.2,
    "s": 36.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42791,
    "c": 0.04955,
    "h": 207
  },
  "luminance": 0.0812
}

Semantic roles & 50–950 ramp

primary

#2B575D

secondary

#8F5C55

accent

#695BCD

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #2B575D

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

Preview Lab → · Contrast checker → · Palette generator →