#2B453E#2B453E

#2B453E is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.7% C 0.034 H 175.5°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B453E
RGB	rgb(43, 69, 62)
HSL	hsl(164, 23%, 22%)
HSV	hsv(164, 38%, 27%)
CMYK	cmyk(37.7%, 0%, 10.1%, 72.9%)
CIE-LAB	lab(27.07, -11.81, 1.07)
CIE-LCH	lch(27.07, 11.86, 174.81°)
OKLab	oklab(36.69% -0.0341 0.0027)
OKLCH	oklch(36.69% 0.034 175.5)
XYZ	xyz(3.9936, 5.1174, 5.3338)
Luminance	0.0512 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B453E #452B32

analogous

#2B4531 #2B453E #2B3F45

triadic

#2B453E #3E2B45 #453E2B

tetradic

#2B453E #312B45 #452B32 #3F452B

square

#2B453E #312B45 #452B32 #3F452B

split-complementary

#2B453E #452B3F #45312B

monochromatic

#0C1311 #141F1C #2B453E #426B60 #5A9082

Accessibility & contrast

On white

10.38

#2B453E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B453E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B453E

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B453E	#FFFFFF	#000000	##FFFFFF
##2B453E	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43423E

Deuteranopia (green-blind)

#3F3F3F

Tritanopia (blue-blind)

#234643

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b453e;
/* rgb */ color: rgb(43, 69, 62);
/* oklch */ color: oklch(36.7% 0.034 175.5);

Tailwind

colors: {
  custom: {
    50: '#657873',
    500: '#2b453e',
    950: '#000000',
  },
}

SCSS

$custom: #2b453e;
$custom-light: #657873;
$custom-dark: #000000;

JSON

{
  "hex": "#2b453e",
  "rgb": {
    "r": 43,
    "g": 69,
    "b": 62
  },
  "hsl": {
    "h": 163.846,
    "s": 23.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.36693,
    "c": 0.03423,
    "h": 175.5
  },
  "luminance": 0.05118
}

Semantic roles & 50–950 ramp

primary

#2B453E

secondary

#76555E

accent

#6880C0

background

#F6F7F6

surface

#EBEDEC

border

#C6C8C7

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #2B453E

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

Preview Lab → · Contrast checker → · Palette generator →