#2B4E53#2B4E53

#2B4E53 is a dark, muted teal. Relative luminance 0.066; OKLCH L 40.0% C 0.041 H 207.4°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E53
RGB	rgb(43, 78, 83)
HSL	hsl(188, 32%, 25%)
HSV	hsv(188, 48%, 33%)
CMYK	cmyk(48.2%, 6%, 0%, 67.5%)
CIE-LAB	lab(30.85, -11.13, -6.91)
CIE-LCH	lch(30.85, 13.10, 211.85°)
OKLab	oklab(39.96% -0.0367 -0.019)
OKLCH	oklch(39.96% 0.041 207.4)
XYZ	xyz(5.2814, 6.5865, 9.1749)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E53 #53302B

analogous

#2B5344 #2B4E53 #2B3A53

triadic

#2B4E53 #532B4E #4E532B

tetradic

#2B4E53 #442B53 #53302B #3A532B

square

#2B4E53 #442B53 #53302B #3A532B

split-complementary

#2B4E53 #532B3A #53442B

monochromatic

#0A1314 #16282B #2B4E53 #40747B #559AA4

Accessibility & contrast

On white

9.06

#2B4E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2B4E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E53

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E53	#FFFFFF	#000000	##FFFFFF
##2B4E53	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494B53

Deuteranopia (green-blind)

#424653

Tritanopia (blue-blind)

#18514F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b4e53;
/* rgb */ color: rgb(43, 78, 83);
/* oklch */ color: oklch(40.0% 0.041 207.4);

Tailwind

colors: {
  custom: {
    50: '#677f83',
    500: '#2b4e53',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e53;
$custom-light: #677f83;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e53",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 83
  },
  "hsl": {
    "h": 187.5,
    "s": 31.746,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39958,
    "c": 0.04137,
    "h": 207.4
  },
  "luminance": 0.06587
}

Semantic roles & 50–950 ramp

primary

#2B4E53

secondary

#855B55

accent

#6D60C8

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #2B4E53

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

Preview Lab → · Contrast checker → · Palette generator →