#2B453A#2B453A

#2B453A is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.6% C 0.037 H 166.0°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B453A
RGB	rgb(43, 69, 58)
HSL	hsl(155, 23%, 22%)
HSV	hsv(155, 38%, 27%)
CMYK	cmyk(37.7%, 0%, 15.9%, 72.9%)
CIE-LAB	lab(26.95, -12.84, 3.51)
CIE-LCH	lch(26.95, 13.31, 164.72°)
OKLab	oklab(36.56% -0.0362 0.009)
OKLCH	oklch(36.56% 0.037 166)
XYZ	xyz(3.8878, 5.0751, 4.7769)
Luminance	0.0508 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B453A #452B36

analogous

#2B452D #2B453A #2B4345

triadic

#2B453A #3A2B45 #453A2B

tetradic

#2B453A #2D2B45 #452B36 #43452B

square

#2B453A #2D2B45 #452B36 #43452B

split-complementary

#2B453A #452B43 #452D2B

monochromatic

#0C1310 #141F1A #2B453A #426B5A #5A9079

Accessibility & contrast

On white

10.42

#2B453A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B453A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B453A

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B453A	#FFFFFF	#000000	##FFFFFF
##2B453A	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444239

Deuteranopia (green-blind)

#3F3E3B

Tritanopia (blue-blind)

#254542

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b453a;
/* rgb */ color: rgb(43, 69, 58);
/* oklch */ color: oklch(36.6% 0.037 166.0);

Tailwind

colors: {
  custom: {
    50: '#657870',
    500: '#2b453a',
    950: '#000000',
  },
}

SCSS

$custom: #2b453a;
$custom-light: #657870;
$custom-dark: #000000;

JSON

{
  "hex": "#2b453a",
  "rgb": {
    "r": 43,
    "g": 69,
    "b": 58
  },
  "hsl": {
    "h": 154.615,
    "s": 23.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.36558,
    "c": 0.03733,
    "h": 166
  },
  "luminance": 0.05075
}

Semantic roles & 50–950 ramp

primary

#2B453A

secondary

#765563

accent

#688DC0

background

#F6F7F6

surface

#EBEDEC

border

#C6C8C7

text

#060907

muted

#7A7B7A

Preview Lab

Preview with #2B453A

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

Preview Lab → · Contrast checker → · Palette generator →