#2B4E52#2B4E52

#2B4E52 is a dark, muted teal. Relative luminance 0.066; OKLCH L 39.9% C 0.041 H 205.1°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E52
RGB	rgb(43, 78, 82)
HSL	hsl(186, 31%, 25%)
HSV	hsv(186, 48%, 32%)
CMYK	cmyk(47.6%, 4.9%, 0%, 67.8%)
CIE-LAB	lab(30.81, -11.43, -6.33)
CIE-LCH	lch(30.81, 13.07, 208.96°)
OKLab	oklab(39.92% -0.0372 -0.0174)
OKLCH	oklch(39.92% 0.041 205.1)
XYZ	xyz(5.2431, 6.5712, 8.9731)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E52 #522F2B

analogous

#2B5243 #2B4E52 #2B3B52

triadic

#2B4E52 #522B4E #4E522B

tetradic

#2B4E52 #432B52 #522F2B #3B522B

square

#2B4E52 #432B52 #522F2B #3B522B

split-complementary

#2B4E52 #522B3B #52432B

monochromatic

#0B1314 #16282A #2B4E52 #40747A #559AA2

Accessibility & contrast

On white

9.07

#2B4E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2B4E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E52

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E52	#FFFFFF	#000000	##FFFFFF
##2B4E52	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494B52

Deuteranopia (green-blind)

#424652

Tritanopia (blue-blind)

#18514F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b4e52;
/* rgb */ color: rgb(43, 78, 82);
/* oklch */ color: oklch(39.9% 0.041 205.1);

Tailwind

colors: {
  custom: {
    50: '#677f82',
    500: '#2b4e52',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e52;
$custom-light: #677f82;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e52",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 82
  },
  "hsl": {
    "h": 186.154,
    "s": 31.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39917,
    "c": 0.04108,
    "h": 205.1
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#2B4E52

secondary

#845A55

accent

#6B60C7

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #2B4E52

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

Preview Lab → · Contrast checker → · Palette generator →